2 problems that scientists have when classifying species

Answers

Answer 1

Answer:

I wanted points sorry

:)


Related Questions

what is the highest level of organization that ecologists study

Answers

I’m pretty sure it is Biosphere
Hi there!

It is biosphere

does an object need to able to perform all characteristics of life? Why or why not?

Answers

A cell has structure, but so does a crystal. Biologists define life by listing characteristics that living things share. Something that has all of the characteristics of life is considered to be alive.

bacteria with rod-shaped cells connected end-to-end are called _________.

Answers

Answer:

A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria

Explanation:

Hope this helps.

Answer:

bacilli

Explanation:

You just studied 27 terms! 1/27.

What do people with Glycogen Disorder Disorder need to do in order to maintain a normal blood glucose?

Answers

the muscles and organs need a certain level of glucose in the blood to work properly. When the body is missing an enzyme or has a flawed enzyme and is not able to use glycogen the right way, it leads to a condition called glycogen storage disease (GSD). Many different enzymes are used by the body to process glycogen.

Organisms that show similar patterns of growth while they are in the embryonic stage have what type of homology?

Answers

Answer:

Developmental Homology.

Explanation:

Answer:

Development Homology

Explanation:

Comparing the embryos of different animals can show relationships that can't be seen when comparing the fully formed animals.Evidence of an evolutionary common ancestor is seen in the similarity of embryos in markedly different species. Darwin used the science of embryology to support his conclusions. Embryos and the development of embryos of various species within a class are similar even if their adult forms look nothing alike.

Hope this helps! Brainliest?? Anyways have a great day :3

what is the function of cartilage located in the epiphyseal plates

Answers

Answer:

Explanation:

Epiphyseal cartilage is hyaline cartilage tissue with a gelatinous texture, and it is responsible for the longitudinal growth of the long bones in birds and mammals. It is located between the epiphysis and the diaphysis. Epiphyseal cartilage also is called a growth plate or physis

priming based on specific expectations about the identity of the upcoming stimulus produces

Answers

Answer:

a benefit for processing if the expectations are correct, but slows processing

if the expectations are incorrectl

blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. which blood vessels carry blood away from the heart?

Answers

Answer:

arteries

Explanation:

Arteries carry blood Away from the heart, and veins carry blood towards the heart.

HELP PLS!
What are the nitrogenous bases in RNA? Which pair together?

Answers

Answer:

he four bases that make up this code are adenine (A), thymine (T), guanine (G) and cytosine (C). Bases pair off together in a double helix structure, these pairs being A and T, and C and G. RNA doesn't contain thymine bases, replacing them with uracil bases (U), which pair to [tex] {adenine}^{1} [/tex].

How can so much information be stored in DNA when there are only four different bases

Answers

Answer:

4 bases are G, A, C, and T

Explanation:

what type of immunity can be transferred by bodily fluids from one person to another, thus conferring immunity to the recipient?

Answers

humoral immunity involves antibodies that can be transferred from one person to another.

if a star is contracting which force is greater?

Answers

Answer:

Before a star reaches the main sequence, the star is contracting and its core is not ... When that happens, the star can no longer hold up against gravity.

: )

I AM GENEROUS PLZ HELP BRAINLIEST
What is the name of the process that is cell division for the cells involved in reproduction (sperm cells in male organisms and egg cells in female organisms)?

cytokinesis
replication
meiosis
mitosis

Answers

Answer:::::::::::: Meiosis………

Answer:

replication or mitosis

which stage of mitosis is characterized by the disintegration of mitotic spindles and the formation of two new nuclear membranes?

Answers

Answer:

telophase

Explanation:

the last stage of mitosis

PLEASE ANSWER

Horace has decided that he is going to do as many push-ups as he can on Monday mornings to see how well his strength building exercises are working. If the number increases, he will know that he is getting stronger. Is this a good strategy?

options:

A. Yes, this is an effective way to monitor strength.
B. No, push-ups are a better indicator of cardio fitness than strength.
C. Yes, but it would be better if he could get his strength professionally measured.
D. No, if he can do more push-ups it just means that he is getting better at push-ups.

please no links

Answers

A, I am pretty sure!! I am very sorry if I am wrong make sure to check with someone or a family member, teacher etc before submitting :)

Many people push themselves to the limit of 300 times every day. But if done properly, even 50 to 100 push-ups should be enough to maintain a strong upper body for the average person. Thus, option A is correct.

What are the benefits of doing push-ups daily?

Start with 20 push-ups, but don't limit yourself to that number. It's decisive to continually lifting the amount to keep your body guessing.

Push-ups done the old-fashioned way are good for developing upper body strength. They exercise the shoulders, pectorals, and triceps.

By contracting (drawing in) the abdominal muscles, they can also strengthen the lower back and core when done with perfect technique. Push-ups are a simple and powerful exercise for increasing your strength.

Therefore, Yes, this is an effective way to monitor strength.

Learn more about  push-ups here:

https://brainly.com/question/12516855

#SPJ2

When do plants make the most sugar?

Answers

Answer: All green plants make sugar through photosynthesis, the process plants use to transform the sun’s energy into food.

Explanation:

Answer:

Both photosynthesis and respiration occur within plant cells. During the day, photosynthesis is the dominant process in plants. This means that the plant produces more glucose than it uses during respiration. At night, or in the absence of light, photosynthesis in plants stops, and respiration is the dominant process.

Explanation:

what is a sequence of growth, replication, and division that produces new eukaryotic cells called?

Answers

The Cell Cycle is the sequence of growth, DNA replication, growth and cell division that all cells go through.

2. How much does the average baby weigh when bom?

Answers

Answer:

4 to 5 kg

not very certain in pounds 1b)

Answer:

8lb 6oz

Explanation:

8 pound 6 ounce for an average baby in Britain



what’s the correct choice?


bio

Answers

Answer:

There is no way to produce tall offspring since both parents are homo-zygous recessive.

Explanation:

parent plants are short because neither of them has at least one dominant "S" gene. As both of them have recessive "s" genes, they are scientifically known as homo-zygous recessive organisms. So produced offspring will never be tall as they don't have the dominant "S" gene transmitted from their parents. this is genotypically expressed as below.

offsprings: s1 s1, s1 s2, s1 s2, s2 s2

what is the order of the distances of the terrestrial planets from the sun, from farthest to closest?

Answers

Answer:

The order of planets from closest to farthest from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.

What is meant by a phenotype ratio in a Punnett square?(1 point)

the number of genes that are possible in offspring


the fraction of possible offspring that contain a certain allele in their genes


the fraction of possible offspring that can be observed to have a trait

the number of alleles in possible offspring

Answers

✌️

Answer:

The fraction of possible offspring that can be observed to have a trait.

Explanation:

Just took the test. So yea hope it helps

The observable trait appearing probability for cross-breeding is the phenotype ratio in a Punnett square.

What is cross-breeding?The act of creating offspring, particularly through the mating of two purebred individuals who are from different breeds, variations, or even species, is known as crossbreeding. The practice is specifically referred to as designer crossbreeding because it is typically done with the intention of developing offspring that would acquire desired qualities of the parent lineages. Breeders frequently engage in this approach, particularly when the intended qualities will be advantageous to the progeny, such as when its biological fitness is improved.Hybridization and crossbreeding are sometimes used interchangeably. But specifically, hybridization is the act of creating hybrid offspring by mating two parents from different species.

To learn more about cross-breeding, refer to

https://brainly.com/question/10880595

#SPJ2

1. Bacteria reproduce rapidly through binary fisson
2. A parent bacterial cell is able to survive in the presence of the antibiotic penicillin. Subsequent
generations from this parent will be _vulnerable to penicillin
3. Something that potatoes and bacteria have in common is that they both reproduce through
asexual reproduction
4. In asexual reproduction, DNA from the parent cell
before it produces daughter
cells.

Answers

Bacteria are single-celled prokaryotic microscopic organisms that replicate via binary fission.

Bacteria:

They are single-celled prokaryotic microscopic organisms.

They reproduce through binary fission.Binary fission is an asexual mode of reproduction.Some bacteria have the ability to grow even in the presence of antibiotics.In asexual reproduction DNA of the parent cell, replicates before division.

Therefore, bacteria are single-celled prokaryotic microscopic organisms that replicate via binary fission.

To know more about Bacteria,

https://brainly.com/question/21868925

no links - i will report!


Which statement describes how diffusion works?


Molecules always move from inside of the cell to outside of the cell.

Molecules always move from areas of high concentration to low concentration.

Molecules always move from areas of low concentration to high concentration.

Molecules always move from of outside the cell to inside of the cell.

Answers

Answer:

2. Molecules always move from areas of high concentration to low concentration.

Explanation:

Answer:

B. Molecules always move from areas of high concentration to low concentration.

Explanation:

Trust me, this is right.

The two strands that make up the DNA double helix are said to be antiparallel. What does that mean?

Nucleotides containing adenine base pair with nucleotides containing thymine.

The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand.

Base pairings create unequal spacing between the two DNA strands.

Answers

Answer:

The 5' to 3' direction of one strand runs counter to the 5' to the 3' direction of the other strand.

Explanation:

Antiparallel strands of a DNA molecule means that the phosphate groups at the start of two DNA strands are in opposite position (pole).

The DNA molecule is composed of two strands held together by hydrogen bonds. A single strand is different at its two ends. One end is called 5' (5 prime), the other is called 3' (3 prime). The names come from the notation for the two sugar carbon atoms which participate in the phosphodiester bonds. The different strands in the helix run in opposite (anti-parallel) directions. At each end of the double helix, one strand is 5' and the other is 3'.

Will you mark brainliest? Thanks and Goodluck..Glad to help.

prokaryotic cells and eukaryotic cells similarities

Answers

Answer:

Three similarities between prokaryotic and eukaryotic cells are that both have vesicles, vacuoles, and the ability to carry out the eight functions of life. Prokaryotes do not have organelles.

Explanation:

hope this helps you if it does please mark brainliest

why do people think
why are some people good at something and others are not
why is the big bang called big bang
why is the earth round why whywhwy

Answers

Answer:

i d k        l o l

Explanation:

Which statement correctly describes how energy is made in photovoltaic cells and how energy is made in photosynthesis?
A.photovoltaic cells can only make energy that does not need light for photosynthesis can only make energy that needs light.
B.photovoltaic cells in photosynthesis can make energy that need light and energy that does not need light. C.photovoltaic cells need light to make energy by photosynthesis to make energy that needs light and energy that does not need light. D.photovoltaic cells can make energy that need light in energy that does not need light for photosynthesis can only make energy that does not need light

Answers

Both photosynthesis and photovoltaic cells need light in order to produce energy, though photosynthesis does have a process that can occur in the absence of light, so option C is correct.

Photovoltaic cells are man-made panels that use solar light to create energy. They do this by taking advantage of the natural ability of some materials to absorb the photons in sunlight and use them to release electrons. The release of electrons generates an electric current which produces energy.

Meanwhile, photosynthesis is a naturally occurring process by which plants and a handful of other organisms produce energy. Photosynthesis also requires the presence of sunlight to function. However, photosynthesis also has a dark phase where the chemical reactions continue despite the absence of light. For these reasons, option C is correct whilst the rest are false.

To learn more visit:

https://brainly.com/question/12372353?referrer=searchResults

Answer:

The  Photovoltaic cells need light to make energy, while photosynthesis can make energy that needs light and energy that does not need light.

Explanation:

Please help me
will give the brainliest!
Please answer correctly​

Answers

A
Chain 1: oak trees —> moths —> small birds —> weasels

Chain 2: trees and bushes —> moths —> shrews


B
Voles


C
Since part of shrews’ alimentation are beetles and beetles sometimes eat earthworms, which eat dead leaves, a reduction of the dead leaves will reduce de population of shrews as their food will no longer be as abundant.


D
Level y is small on the first diagram because one organism feeds multiple other ones, while on the other diagram, multiple organisms feed other ones.

Hope it helps !

which of these describes the structure of a nucleic acid

Answers

c. A hydrophilic head containing a glycerol and two hydrophobic tails

The [blank] structures of the cytoskeleton would show the same patters of microtubules as a flagellum?

Answers

Answer:

I believe the answer would be cilia

Explanation:

Other Questions
Listen, read, and choose the option with the best answer to complete the sentence.Based on the entire audio, ________. she accepts the proposal the offer is declined the request is extended no decision is madeBE AWARE THE AUDIO IS NOT INCLUDED IF YOU CAME FROM SPANISH EXAM THEN PLEASE ANSWER. MIKchocolate20%Darkchocolate45%Whitechocolate35%A survey was conducted to determine people's chocolate preferences. The results are shown on the circle graph.If 500 people were surveyed, how many more people preferred dark chocolate over milk chocolate?-0)A)115B)125C)135D)150 where was the first wheel invented? Solve the following: Question 6 (5 points)Our founding fathers believed in a system of government that consisted of three distinct branches. Thiswas done to ensure what enlightenment principle?bPopular SovereigntyRule of lawSeparation of PowersSocial Contract Describe and correct the error in evaluating the expression. -10^2 = 100 Which term names a property of a mineral? (I'm sorry if this says Chem. I couldn't find Sci. on the list) [tex]\sqrt50 + \sqrt18\\[/tex] What does the "Patroness of Exiles" offer to her customers in "The Latin Deli: An Ars Poetica"? WILL MARK THE BRAINLIST!! In the previous activity, you found an equation with a negative unit rate, y = -50x 100. This equation gave the depth of a submarine, y, given time, x. It assumes that the submarine starts at a depth of 100 feet, and then starts descending at a rate of 50 feet per minute. In this activity, you will graph the equation.Part AGraph the equation y = -50x 100 by going to your math tools and opening the Graph tool. Set the scale of the y-axis to range from -150 to 50, and set the x-values to range from -5 to 10. Paste a screenshot of your graph in the answer field. Which pairs of rectangles are similar polygons?Select Similar or Not Similar for each pair of rectangles. PLS HELP FAST US Constitution Excerpts I need help with the Summarys Help me pls I will mark you as brain 32. What are three advantages that the British had during the American Revolution(there are three correct answers)A. More SoldiersB. Superior NavyC. More MoneyD. Knowledge of the Land Referring to the figure, a building casts a shawdow 18 feet long. A woman standing near the building is 5 feet 8 inches tall and casts a shadow 4 feet long. What is the height of the building in feet and inches? if f(x)=2x4 and g(x)=x24x, find the value. g(2) What is health?I need a answer ASAP please what is 3 +3 divded by 4 QUESTION 33/:Which is the closest antonym for the word mandatory?A. NoticeableB. OptionalC. DominantD. Abbreviated?????????? Question is in the picture. please help! :)