Humans have specialized cells in the body. Each cell type performs a unique function. Humans have different type of cells with different structures and functions.
All the cells in a human's body contain the same DNA. However, the human body is composed of many different types of cells. Because of gene regulation, each cell type possess a different set of active genes although all the cells of the body contain the same DNA.
Answer - different cell types all have the same genes but have different genes active.
the major difference between angiosperms and gymnosperms comes from the group of answer choices presence or absence of a protective covering over the ovule. presence or absence of vascular tissue. dominance of sporophyte in angiosperms and dominance of gametophyte in gymnosperms. production of microspore versus megaspores.
The ovule's protective coating is present or absent. The existence or absence of a protective covering around the ovule is the key distinction between angiosperms and gymnosperms.
What distinguishes gymnosperms from angiosperms in terms of their ovules?In angiosperms, the female gametophyte is found in the ovule, a contained structure inside the ovary; in gymnosperms, the female gametophyte is found on the female cone's exposed bracts. Gymnosperms do not have double fertilisation, which is a crucial stage in the life cycle of angiosperms.
Gymnosperms are referred to as non-flowering plants, whereas angiosperms are referred to as blooming plants. Gymnosperms lack flowers or fruits in favour of having bare seeds on the surface of leaves, whereas angiosperms have seeds encased in an ovary (a fruit).
Gymnosperms and angiosperms vary primarily in how their seeds are produced. Angiosperm seeds form in the ovaries of flowers and are encased in a fruit for protection.
Learn more about angiosperms and gymnosperms refer
https://brainly.com/question/3296115
#SPJ14
Which two actions are examples of science influencing technology?
Answer:
I think its A and B
Explanation:
which of the following characteristics is/are associated with rem sleep? group of answer choices a. sleep spindles b. delta waves c. declarative memory consolidation d. human growth hormone release e. muscle paralysis
The following characteristics which are associated with rem sleep include the following below:
delta waveshuman growth hormone releasemuscle paralysis.What is REM sleep?This is referred to as rapid eye movement sleep and it occur about an hour after an individual or animal falls asleep and is accompanied by an increase in breathing and heart rate.
This type of sleep is characterized by an increase in brain activity which results in the occurrence of dream. This type of sleep also involves a low muscle tone which is responsible for what causes the muscle paralysis which is experienced in this phase.
It occurs when the person isn't yet in deep sleep and leads to the increase in growth hormones in the body and the presence of delta waves which makes them the correct choices.
Read more about REM sleep here https://brainly.com/question/14290871
#SPJ1
In eukaryotes, the components of citric acid cycling and the electron transport chain are located in the ____.
Answer:
Mitochondria :)
Explanation:
Plants in grasslands would not benefit from adaptations that protect against grazing. please select the best answer from the choices provided t f
Generally speaking, grasslands are lands where the predominant plant cover is grasses. In general, savannas are grasslands with sporadic trees. Grasslands and savannas make up around 5% of the surface of the Earth.
Adaptations that defend against grazing would not be advantageous for plants in grasslands. FALSE.
Which of the following traits would a savanna plant have?Vegetable Adaptations
Most savanna tree adaptations are to dryness, including long tap roots to reach deep water tables, strong bark to resist annual fires (thus the prevalence of palms in many locations), deciduousness to prevent moisture loss during the dry season, and use of the trunk as a water-storage organ (as in baobab).
But there are also naturally occurring trees in non-forested places like grasslands and savannas. The trees can be found in dense lots or in random places. This implies that many of these places will have more than 10% tree cover and seem to be degraded forests when seen from above.
In grasslands, the predominant plant species are grasses; however, sedge and rush families can also be present, along with varying amounts of various herbs and legumes like clover. Except for Antarctica, all continents have natural grasslands. The majority of Earth's ecoregions contain grasslands.
The grassland ecology benefits from the natural occurrence of fire since it keeps it strong and healthy. It increases the soil's temperature and lessens the annual buildup of leaf litter, allowing sunshine to enter.
To Learn more About grasslands, Refer:
https://brainly.com/question/994161
#SPJ4
The purpose of transcription is to create
The purpose of transcription is to create an RNA copy of the DNA sequence.
The act of copying information from a strand of DNA into a fresh messenger RNA molecule is called transcription (mRNA). DNA preserves genetic material as a reference or template safely and permanently in the cell nuclei. The same information as DNA is carried by mRNA, which can readily leave the nucleus and is not employed for long-term storage, making it similar to a copy from a reference book. Because its sequence is complementary to the DNA template, the mRNA is not an exact replica of the DNA segment even though it includes the same information.
Which enzymes are used in transcription?
An enzyme called RNA polymerase and several auxiliary proteins known as transcription factors carry out transcription. Enhancer and promoter sequences are two types of DNA sequences that transcription factors can bind to in order to direct RNA polymerase to the proper transcription site.
To know more about DNA transcription, click on https://brainly.com/question/1048150
#SPJ9
I need to sleep please hurry I need the right answers fast!!!
Tissue :
Tissues are groups of similar cells from the same origin that work together to perform a specific function. Epithelial tissue, connective tissue, muscle tissue, and nervous tissue are the four basic tissue types defined by their morphology and function. Muscle tissue is composed of cells that can contract and allow animals to move.
Tissue ------------> Cardiac Muscle
Organ System :
An organ system is a group of organs that work together to perform a specific function. In the human body, there are eleven distinct organ systems, each with its own set of functions. The blood circulatory system is a group of organs that include the heart, blood vessels, and blood that circulates throughout a human's or other vertebrate's entire body.
Organ System ------------> Circulatory System
Organ :
An organ is a structure composed of various tissues that carry out specific bodily functions. Organs can be solid or hollow, and their size and complexity vary greatly. Organs include things like the heart, lungs, and brain.
Organ ------------> Heart
To know more about Levels of organization in Human body, visit,
https://brainly.com/question/15383548
#Levels of organization in Human body
if the bacteria are not spread evenly around the plate and some parts do not have growth because they have not been inoculated with test bacteria, how will this affect the results of the experiment?
ln case the question regarding the spread plate method.
The spread plate technique is a laboratory technique that can be used to isolate and count the total number of microorganisms in a mixed culture. and distributing it evenly. In case when the bacteria are not spread evenly around the plate and some parts do not have growth as they have not been inoculated with test bacteria, this will affect the quantification of bacterial species in a solution and may result in uneven growth on a plate and ultimately infers false results.
What is bacteria?
Bacteria are common, largely free-living organisms that frequently only have one biological cell. They make up a significant portion of the prokaryotic microbial kingdom. Bacteria, which are typically a few micrometers in length and were among the first life forms to emerge on Earth, are found in the majority of its habitats.
To learn more about bacteria from the given link
https://brainly.com/question/6941760
#SPJ4
What inference is best supported by the data in the graph?
Answer:
not enough info
Explanation:
Set up a punnett square using the following information: ·
Dominant allele for black fur in guinea pigs = B
Recessive allele for white fur in guinea pigs =b
Dominant allele for rough fur in guinea pigs = R
Recessive allele for smooth fur in guinea pigs = r
Cross a heterozygous parent (BbRr) with a heterozygous parent (BbRr) and provide the phenotypic ratio for the offspring for the F1 generation.
(6 points)
Phenotypic Ratio:
The Punnett square can be used to determine allele combinations and the expected genotypic and phenotypic ratios resulting from a cross. Assuming two independent diallelic genes, the phenotypic ratio is 9:3:3:1.
What is a punnett square?The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.
Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.
For this example, we will assume complete dominance and independent dialellic genes.
Cross: heterozygous parent with a heterozygous parent
Parentals) BbRr x BbRr
Gametes) BR, Br, bR, br BR, Br, bR, br
Punnett Square) BR Br bR br
BR BBRR BBRr BbRR BbRr
Br BBRr BBrr BbRr Bbrr
bR BbRR BbRr bbRR bbRr
br BbRr Bbrr bbRr bbrr
F1) Phenotypic ratio 9:3:3:1
9/16 B-R-3/16 bbR-3/16 B-rr1/16 bbrrYou can learn more about Punnett squares at
https://brainly.com/question/25357981
#SPJ1
tumor suppressor genes make up another group of genes that regulate cell division. genes from this group produce proteins that signal cells when they are getting too crowded, proteins whose function is to repair dna, and still other proteins that regulate apoptosis (pre-programmed cell death). a tumor suppressor gene called p53 causes apoptosis when the cell is worn out or when defects are detected. where in the cell cycle would a tumor suppressor gene repair dna?
In the cell cycle, tumor suppressor gene will repair DNA in G2 phase.
G2 (Gap 1 phase) is the transition phase between S phase and M phase, in G2 phase cell prepare itself from mitosis.
When DNA is damaged, signaling pathways are initiated that causes cell cycle arrest in G2 phase.
p53, which is frequently disabled in a wide range of human cancers, including brain tumors, leukemias, lymphomas, sarcomas, and carcinomas of numerous tissues, including the breast, colon, and lung. The most common target of genetic alterations in human malignancies is p53, which may be involved in up to 50% of all cancers. It is also intriguing that a rare hereditary cancer syndrome, in which affected individuals develop any one of a number of different kinds of cancer, is transmitted genetically through p53 mutations. Similar to Rb, the oncogene proteins of SV40, adenoviruses, and human papillomaviruses also target the p53 protein.
the product of the p53 gene controls both apoptosis and the progression of the cell cycle. DNA damage prompts the rapid induction of p53, which triggers transcription of the Cdk inhibitor p21.As a general inhibitor of Cdk/cyclin complexes and by binding to PCNA (proliferating cell nuclear antigen), the inhibitor p21 prevents the progression of the cell cycle. The cell cycle is likely stopped as a result, giving damaged DNA time to be fixed before it reproduces. This damage-induced cell cycle arrest is prevented by the loss of p53, which results in an increase in the frequency of mutations and general genome instability. Oncogenes and tumor suppressor genes may also be altered as a result of this genetic instability, which is a characteristic of cancer cells.
Know more about cell cycle here: https://brainly.com/question/7196669
#SPJ4
Does someone know the answer to this question? Having difficulties on it.
Based on the diagram above which shows a model of the water cycle, letter X represents: A. the water table.
What is a water cycle?A water cycle is also referred to as hydrologic cycle and it can be defined as a biogeochemical process that is used to describe the continuous movement of water on land, in the atmosphere, and below the surface of planet Earth.
In Science, a water table is also referred to groundwater table and it simply describes the topmost portion of the underground zone on planet Earth that is usually saturated with water.
Based on scientific research and experiments, we can reasonably infer and logically deduce that the water table is represented by letter x in this diagram which shows a model of the water cycle
Read more on water cycle here: brainly.com/question/267126
#SPJ1
Complete Question:
The diagram below shows a model of the water cycle. Letters A through F represent some processes of the water cycle. Letter X indicates the top of the underground zone that is saturated with water.
What does letter X represent?
answer choices
the water table
a flood plain
sea level
impermeable rock
what is the difference between eukaryotic and prokaryotic cells? (give 5 differences)
Answer:
Prokaryotes are always unicellular, while eukaryotes are often multi-celled organisms
eukaryotic cells are more than 100 to 10,000 times larger than prokaryotic cells
eukaryotic cells are more complex than prokaryotic cells
The DNA in eukaryotes is stored within the nucleus, while DNA is stored in the cytoplasm of prokaryotes
A Prokaryotic cell is surrounded by a single membrane layer but In the case of Eukaryotic, there are two surroundings 1. Plasma membrane 2. Nuclear membrane.
Explanation:
Of the three carotenoids that can be converted to retinol in the body, ______ is the only one that can be sufficiently absorbed and converted into retinol in the body.
Beta-carotene is the only one of the three carotenoids that can be converted to retinol in the body that is sufficiently absorbed and converted.
Provitamin A carotenoids such as alpha-carotene, beta-carotene, and beta-cryptoxanthin can be converted by the body to retinol. Nonprovitamin A carotenoids include lutein, zeaxanthin, and lycopene because they cannot be converted to retinol.
Learn more about carotenoids here:
https://brainly.com/question/13631581
#SPJ4
Do plants remove CO₂ from the atmosphere, or
add it back into the atmosphere?
Answer: remove CO2
Explanation:
plants take in CO2 and then convert that into oxygen which they release, so basically they convert CO2 into oxygen, not the other way around. hope this helps :)
Answer:
they add it back into the atmosphere
Explanation:
plants store back the co2 removed from the atmosphere
triangle A'B'C Is the image of triangle ABC under a translation. Determine the translation, Use non-negative numbers.
The translation of the triangle ABC is given with a movement of 8 units to the left and 5 units up.
What is the translation of a figure?The translation of a figure is a term that refers to the action of moving a figure in the Cartesian plane. This movement allows the figure to maintain its original dimensions but its points have other coordinates in the Cartesian plane. In this case, figure ABC has the following coordinates:
A = (3,-4)B = (5,-2)C = (6,-6)After the translation, the figure A'B'C' is formed with the following coordinates:
A' = (-5.1)B' = (-3.3)C' = (-2,-1)How to identify how many units the figure moved?To identify the units and the direction in which the figure moved, we can take any of the points that make up the figure as a reference. For example point A, from there we count how many units to the right or left the A' is located. Later, we do the same but on the other axis, that is, how many units did it move up or down. According to the above, the figure's movement was 8 units to the left and 5 units up.
Learn more about translation in: https://brainly.com/question/17485121
#SPJ1
Select the correct order of the final three stages in the lytic cycle:
The correct order of the final three stages in the lytic cycle is Assembly > Transduction > Release
What is a lytic cycle ?One of the two viral reproduction cycles, the other being the lysogenic cycle, is the lytic cycle. The infected cell and its membrane are destroyed as a result of the lytic cycle. Violent phages are bacteriophages that exclusively use the lytic cycle.
The lytic cycle contains four steps: infecting a host (a process known as exposure), transferring genetic information into a cell, exploiting the cell's metabolic processes to produce more viruses, and ultimately weakening the cell walls until the host cell lyses, or bursts open due to excessive internal pressure.Learn more about Lytic cycle here:
https://brainly.com/question/11650413
#SPJ13
How do i find out the percentages?
Answer:
Explanation:
The following formula is a common strategy to calculate a percentage:
1- Determine the total amount of what you want to find a percentage.
2- Divide the number to determine the percentage.
3- Multiply the value by 100.
20POINTS FOR THE ANSWER
Many people are interested in organic foods as a healthier alternative to conventional foods. However, they often wish that organic foods were cheaper and more readily available. Research the political, social, and environmental consequences of organic agriculture. Is organic agriculture sustainable? In your response, be sure to include the environmental impacts of both traditional and organic agriculture.
Organic food prices include environmental enhancement and protection, as well as food production costs (and avoidance of future expenses to mitigate pollution). Therefore, they are expensive.
What is organic farming?A kind of farming that relies on biologically based methods for the management of pests, biological fertilizers made primarily from the byproducts of animals and plants, and cover crops that are able to fix nitrogen is organic farming.
Organic farming reduces the chance of polluting the environment and helps cut down on greenhouse gas emissions by limiting the use of chemical fertilizers and pesticides made from fossil fuels.Organic farming is resource-efficient, environmentally friendly, and sustainable, helping preserve species diversity and biodiversity.
Learn more about organic farming, here:
https://brainly.com/question/3480003
#SPJ1
Forms when ice crystals reach the earth’s surface without passing through a liquid phase
Snow. Snow forms when ice crystals reach the earth’s surface without passing through a liquid phase.
Snow is a type of precipitation that occurs when water vapor in the atmosphere freezes into ice crystals. The shape and size of the snowflakes depend on the temperature and humidity of the air.
Snow can fall as light flakes, heavy flakes, or pellets. Snow can accumulate on the ground and form snowpacks, drifts, or avalanches. Snow can also melt and refreeze into ice or slush.
Some examples of snow-related topics are:
Snowflakes: the individual ice crystals that form snow. Snowflakes have a hexagonal symmetry and a variety of patterns. No two snowflakes are exactly alike.
Snowstorms: weather events that produce a large amount of snow in a short period of time. Snowstorms can cause low visibility, strong winds, and cold temperatures. Snowstorms can also create hazards such as power outages, traffic accidents, and frostbite. Some types of snowstorms are blizzards, nor'easters, and lake-effect snow.
where would you most likely find an integral membrane protein? on the outside surface of the cell membrane spanning the cell membrane, with parts of the protein visible from both the inside and the outside of the cell on the inside surface of the cell membrane floating freely in the cytoplasm
Integral membrane proteins are embedded in the bilayer cell membrane that surrounds the cell and organelles playing critical roles in the movement of molecules across them and helping in the transduction of energy and signals.
They can either penetrate the cell membrane (transmembrane) or associate with one or the other side of the membrane (Integral mono trophic). Peripheral proteins are transiently associated with the cell membrane.
Integral membrane protein that does not span the membrane also has a hydrophobic helical domain that anchors them in the membrane while their hydrophilic domain typically interacts with the intra and extracellular molecules.
For example; hold cells in place, and give cells and tissue their structure.
Learn more about integral membrane proteins here:
https://brainly.com/question/12776877
#SPJ4
Reaction B: 6 A + 6H₂O+ energy --->C6 H₁2O6 +6___B_
What is happening in the reaction above?
A. CO₂
B. O₂
The formation of glucose is the primary objective of the above reaction.
6CO₂ + 6H₂O→C₆H₁₂O₆ + 6O₂; Photosynthesis' Reaction
Photosynthesis is responsible for the formation of food in green plants. It is an endothermic reaction, absorbing the sunlight. Chlorophyll is the main light-trapping element.
Oxygen is produced along with glucose during the reaction. Photosynthetic product is produced in the form of 'glucose', transported in the form of 'sucrose', and stored in the form of 'starch'.
It is one of the prominent methods of carbon-binding in organic matter. Around 4 x 10¹³ Kg of carbon is fixed annually through photosynthesis. Storage of carbon in organic matter is the best solution for excessive carbon emissions.
Learn more about Photosynthesis:
https://brainly.com/question/3529377
PLS HELP DUE NOW!!!!!!!!!!!!!!
According to the description and the principle or law of superposition, we can expect that trilobites are found in layer E, corals in layer D, amphibians in layer C, dinosaurs in layer B and birds in layer A.
What is the principle or law of superposition?The principle or law of superposition is a widely accepted law in geology and paleontology that states the youngest fossils and rocks are found in the upper layers of a stratum, while the older fossils or rocks are located at the bottom.
In this case, we can suppose the order of the fossils because we have info about the evolution of each taxonomic group.
Therefore, with this data, we can see that according to the principle or law of superposition birds are located in the upper while trilobites are expected to be found at the bottom.
Learn more about the principle of superposition here:
https://brainly.com/question/22339171
#SPJ1
What happens during radioactive decay?
answer: Parent isotopes turn into daughter isotopes
Answer: I hope this helps. Let know if this right or wrong. Have a good day
Explanation:
When radioactive atoms decay, they release energy in the form of ionizing radiation (alpha particles, beta particles and/or gamma rays). The energy is called ionizing radiation because it has enough energy to knock tightly bound electrons from an atom's orbit. This causes the atom to become a charged ion.During radioactive decay, an unstable nucleus emits subatomic particles to attain stability. It may undergo transmutation to change to some other nucleus or may achieve a stable state by giving off energy in the form of photons. Radioactive decaya radioactive process in which a nucleus undergoes spontaneous transformation into one or more different nuclei and simultaneously emits radiation, loses electrons, or undergoes fission.
Summarize how the nervous system interacts with at least 3 other systems in the body.
The nervous system interacts with other systems of the body as follows:
digestive system - the nervous system initiates the sensation of hunger in the body by coordinating the contraction of the smooth musclesmusculoskeletal system - the nervous system controls the contraction and relaxation of the smooth musclesrespiratory system - the nervous system controls the respiratory system by increasing or decreasing the respiratory depending on the concentration of oxygen or carbon dioxide in the body.What is the nervous system?The nervous system is the system that controls the activities of all other systems of the body.
The nervous system consists of two parts;
the central nervous system - made up of the brain and the spinal cordthe peripheral nervous system - consists of the sensory neuron and motor neurons as well the smooth muscles and the skeletal muscles.Impulse from outside or within the body is first sent to the central nervous system which interprets and sends out messages to the other body system to respond.
The central nervous system integrates ad coordinates the activities of the other body systems such as the respiratory system, the digestive system, the musculoskeletal system, the excretory system, etc.
Signals are sent to these systems from the central nervous system resulting in the action of these systems, for example, rapid breathing, bowel movement, etc.
Learn more about the nervous system at: https://brainly.com/question/26348097
#SPJ1
Phospholipids are found in a limited number of foods. They consists of a glycerol backbone with two fatty acids and a compound that contains phosphate. Why are they important in food and in the body?.
Esters of glycerol, fatty acids, phosphoric acid, and other alcohols make up phospholipids.Phosphatidylcholine, phosphatidylethanolamine, phosphatidylinositol, and phosphatidylserine are the four most prevalent phospholipids.
Where are phospholipids found in food?
The plasma membrane, the top layer of animal cells, is largely made up of phospholipids.They are made up of fatty acid chains joined to a glycerol backbone, just like fats.Phospholipids have two fatty acids that contribute to the formation of a diacylglycerol, as opposed to triglycerides, which have three fatty acidsPhospholipids are amphiphilic lipids consisting of a glycerol backbone or an amino-alcohol sphingosine backbone, which is esterified to one or two fatty acids, a phosphate group and a hydrophilic residue.Good sources of phospholipids include eggs, organ meats, lean meats, fish, shellfish, cereal grains, and oilseeds, particularly the choline phosphatides phosphatidylcholine, sphingomyelin, and lysophosphatidylcholine. Glycerophospholipids and sphingolipids are two kinds of lipids that make up the significant class of membrane lipids known as phospholipids. The cell membrane is composed of phospholipids, which are created when glycerol interacts with two fatty acids and a phosphate group.One phosphorus atom and four oxygen atoms combine to generate the complex ions known as phosphotes.Another form of lipid that does not contain glycerol is steroids. A phospholipid is a molecule made composed of a glycerol backbone, two fatty acids, and a modified phosphate group.The phosphate can change by having polar or charged chemical groups added to it. These hydrophilic and hydrophobic characteristics of phospholipids lead them to group into two layers when cellular membranes are formed.Because they are hydrophobic, the phosphate tails in between the layers of heads avoid contact with the water while the heads in each layer face the aqueous or watery environment on either side. The vital phospholipid fatty acids (PLFA), which degrade quickly after cell death and act as a marker to distinguish between living and dead organisms, are part of the cell membrane of microorganisms.To learn more about Phospholipids refer
https://brainly.com/question/14445282
#SPJ4
If anyone understands please help
The eukaryotic organelles are surrounded in lipid bilayer membranes = True
The smooth endoplasmic reticulum makes protein made of amino acid= false
Just like prokaryotes, the DNA in eukaryotes can be found in the cytoplasm's nucleiod region = True.
The rough Endoplasmic reticulum looks rough because it has ribosomes embedded through its bilayer. = True.
Eukaryotic cells are the only kind of cell that has a nucleus. = True.
What is a cell?A cell is defined as the structural and functional unit of an organism that are made up of organelles such are the following:
Ribosomes: this is the site for protein synthesis in a cell.Mitochondria,Smooth endoplasmic reticulum,Rough endoplasmic reticulum ( appears rough due to the attachment of ribosomes), andNucleus( hereditary material of the cell such as Deoxyribonucleic acid is located at the nucleus of the cell.These organelles listed above are surrounded by lipid bilayers membrane similar to the cell membrane that houses the whole cell.
There are basically two types of cells namely:
Eukaryotes: They are the type of cells that has nucleus at the center of the cell.Prokaryotes: They are the type of cells that has no nucleus.Therefore, the ribosome and not the smooth endoplasmic reticulum makes protein made of amino acid.
Learn more about cell here:
https://brainly.com/question/26122239
#SPJ1
All living organisms, including plants, animals, and microorganisms, carry out some form of cellular respiration in order to release energy to perform their daily activities. In which of the following Earth cycles do the products of cellular respiration play a major role?
Answer:
Carbon Cycle
Explanation:
Photosynthesis and cellular respiration are connected through an important relationship. This relationship enables life to survive as we know it.
Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O
Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O2
While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration. We breathe in that oxygen, which is carried through our blood to all our cells. In our cells, oxygen allows cellular respiration to proceed. Cellular respiration works best in the presence of oxygen. Without oxygen, much less ATP would be produced.
Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere.
How are metaphase II and anaphase II different from metaphase I and anaphase lI?
I don't know if the second anaphase was suppost to be anaphase or anaphase II. I don't know if my typed this up on accident teacher or if she meant to do that I'm not sure. you might need to watch Meiosis (updated) amoeba sisters. I couldn't find the answer.
The main difference between anaphase 1 and 2 is that homologous chromosomes are segregated during anaphase 1, while sister chromatids are separated during anaphase 2.
What characterizes metaphase?Phase of mitosis that occurs between prophase and anaphase, with a shorter duration than prophase. Chromosomes reach maximum shortening during metaphase. The mitotic spindle is formed, with some fibers that go from pole to pole and others that are attached to the chromosomes by the centromeres.
How important is anaphase?Anaphase is the phase in which the sister chromatids of the duplicated chromosomes are pulled apart, pulled through the shortening of the microtubules that are attached to the kinetochores, and the degradation of the tubulin molecules that hold the sister chromatids together.
Learn more about Anaphase in brainly.com/question/13766396
#SPJ1
Select the statement which is true of plants.
O All plant organs are made of the same
tissue types: ground, vascular, and
dermal.
O All plant organs are made of the same
tissue types: ground, nervous, and
dermal.
O Most plant organs are made of the
same tissue types: ground, vascular,
and dermal.
O Very few plants have the same tissue
types. The type of tissue a plant has
depends on which organs it contains.
Plant tissue systems can be classified as either permanent (or non-meristematic) tissue or meristematic tissue. Animal stem cells are analogous to meristematic tissue in that both types of cells continue to divide undifferentiated and aid in the growth of the plant. Plant cells that are no longer actively dividing make up permanent tissue in contrast.
Cells produced by meristems rapidly differentiate, or specialize, and develop into permanent tissue. These cells adopt a defined function and stop proliferating. Dermal, vascular, and ground tissue are the three primary tissue types that discriminate between them. All three tissue types are present in each plant organ (leaves, stems, and roots):
The plant's dermal tissue covers it, provides protection, and regulates water and gas exchange.
To learn more about 'Tissue of plants' refer to;
https://brainly.in/question/16694074
#SPJ13
Answer:
I could be wrong, but I believe it's dermal vascular and ground tissue
Explanation:
Sorry if incorrect