Answer:
B
Explanation:
This allows them to see how organisms have changed over time by comparing fossils to current organisms, which can help scientists understand the organism more and why they lost or gained traits over time
A scientific understanding of which natural process helped Darwin formulate the concept of natural selection?
A. Artificial selection
B. Continental drift
C. Group selection
D. Plant genetics
I think the answer will be:
A. artificial selection
Answer:
A. Artificial selection
Explanation:
Artificial selection A scientific understanding of which natural process helped Darwin formulate the concept of natural selection
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Select all the correct answers.
Read the two excerpts in the passage. Which common elements of narrative nonfiction are used in the excerpts?
and
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r's shop
The excerpts use dialogue to convey the characters' motivations.
The excerpts contain descriptive details that engage the reader.
The excerpts rely on first-person narration to build up the plot.
The excerpts explore various internal conflicts faced by the protagonists
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Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation: Plato 5/5 100%
Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation:
I need help on these science thingies
Answer:
5. BAD 6.A D the conditions for a plant to grow is warm moist wether
could please given me similarities adptive radiation evolution and divergent
Answer:
Both adaptive radiation and divergent evolution are mechanisms which bring changes to a particular population. Both adaptive radiation and divergent evolution are involved in the emergence of a new species from pre-existing species depending on the selective environmental pressure.
Explanation:
I NEED HELP ASAP PLEASE?!!!!!
Answer: Projects are expected to create or restore more than 6,600 acres of wetland, marsh and beach habitat, while reducing urban runoff by more than 132 million gallons. The work is expected to benefit more than 210 communities while engaging more than 5,300 young people, veterans and volunteers.
Hope this helps!!
Clues to ecological principles are given in numerous passages of the Bible. A Bible study of ecology actually opens the doors to better understanding of God's love and concern for the earth. Use a concordance to locate Bible passages associated with words concerning our stewardship of the earth. You may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship Find each of the passages using these words related to principles of ecology. List all passages by quote, book, chapter, and verse under each word. Use your own interpretation to rewrite what you think each verse is saying. After your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. Summarize what he tells you. A concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.
In this question we used a concordance to locate biblical passages associated with words referring to our stewardship of the earth.
Practical TruthThe heavens are the heavens of the LORD; but the earth he gave to the children of men. (Ps 115:16)
The saved in Christ must have a biblical awareness of their responsibility to the environment.
Our stewardshipGen 2:15 God put man in Eden to tend the garden
Gen 1:26 Man was appointed to “dominate” the Earth
Isaiah 45:18 The earth was formed to be inhabited
Gen 3:17 The Curse of the Earth
Job 24:12 Men “groan” in cities
Rev 11:18 God will bring judgment on those who destroy the earth
With this information, we can conclude that The saved in Christ must have a biblical awareness of their responsibility to the environment.
Learn more about biblical passages in brainly.com/question/593836
#SPJ1
which solution has the lowest concentration of h positive ions
4.) What were the alleles for the gene wing color in peppered moths? How were these alleles impacted duet
the Industrial Revolution?
Answer:
The peppered moth is a diploid (2n) organism; there are two copies of each gene locus. An individual in a population can have a genotype of AA, Aa, or aa. The A allele for dark-colored wings is dominant over the a allele for light-colored wings
Explanation:
With which pair would you see the biggest differences in the microbiota: your cheek
versus your palm, your cheek versus your friend’s cheek, your cheek today versus your cheek 3 months from now?
Why?
The biggest difference in the microbiota can be seen in : ( B ) your cheek versus your friend’s cheek.
What is MicrobiotaMicrobiota is the microorganisms present in specific region or area and It protects the region from harmful indigenous microorganisms as well. The microbiota specie that is present in an individual varies greatly from the microbiota species present in a different individual.
Therefore the Microbiota species present in your cheek will vary greatly from the microbiota species present in your friend's cheek.
Hence we can conclude that The biggest difference in the microbiota can be seen in your cheek versus your friend’s cheek.
Learn more about Microbiota : https://brainly.com/question/9870114
ACTIVITY FIVE: The Path From the Ear to the Brain
Goal of this activity: To understand the different structures that allow humans to perceive
auditory stimuli.
Instructions: Read the text, and complete the assignments.
Part One:
Audition depends strongly on the medium - that is, the substance through which sound waves
are transmitted. Draw a picture of, and label the following structures in a diagram that indicates
the path these sound waves travel in order to be perceived by the brain.
Sound wave
Pinna
Auditory Canal
Tympanic Membrano Malleus
Incus
Stapes
Oval window
Round window
Cochlea
Organ of Corti
Auditory Nerve
Superior Olivary Complex Dorsal Cochlear aucleus Inferior colliculus
Medial Geniculate body Auditory Cortex
Helppp pleaseeee
Auditory signals in the form of sound waves pass through the ear canal to the brain where are processed as sound.
What are auditory signals?Auditory signals are sensations or impulses perceives by the ear and sent to brain which transmits it as sound and provides a response to it.
The ability to sense and respond to auditory signals is known as audition which depends on the medium through which the sound waves travel.
The path of audition is given below in order:
Sound wave ---> Pinna ---> Auditory Canal ---> Tympanic Membrano Malleus ---> Incus ---> Stapes ---> Oval window ---> Round window ---> Cochlea ---> Organ of Corti ---> Auditory Nerve ---> Superior Olivary Complex Dorsal Cochlear aucleus ---> Inferior colliculus ---> Medial Geniculate body Auditory Cortex --->Therefore, sound waves travel from the air into the ear canal to the brain where they are processed.
Learn more about auditory signals at: https://brainly.com/question/8474453
very
Which of the
following mineral
characteristics are
associated with
gold?
A. it is a compound
B. it is made of many elements
C. it is man made
D. it is a solid
Answer:
A. It is a compound
Explanation:
Color, hardness, streak, specific gravity, ductility, malleability
Color, hardness, streak, specific gravity, ductility, malleability. Many uses in jewelry, coinage, and bullion. Gold is an electrical conductor used in computers, circuits, appliances, cell phones, etc. Dental work, gilding, and many other uses.
During a 17-year study, what did scientists discover was MOST significantly associated with the development of peptic ulcers
Answer:
depression, low self-esteem, hostility, and jealousy
Explanation:
Get 20 points! Pls don’t be that person to just get points and writes gibberish on here
Off the Monterey Bay coast in California there is a kelp forest. The kelp grows talls and sways in a sea full of sunshine. It
provides a protective habitat for many maturing species. The kelp is consumed by sea urchins which are consumed by sea otters. Over fishing in the ocean reduced the food for killer whales so they came close to the coast to prey on the sea otters. The drop in sea otters caused a rise in sea urchins which greatly reduced the kelp.
In this ecosystem, the _______
is a foundation species and the_________
is a keystone species.
Fill in the blank pls!!!!
In this ecosystem, the kelp
is a foundation species and the otter
is a keystone species.
Please refer to the image and
passage to help you answer
this question.
Why is part of the cell
membrane hydrophobic?
A. To help dissolve the organelles
B. To keep water out of the cell
C. So the cell can absorb as much water as
possible
Answer:
B to keep water out of the cell
Explanation:
hydrophobic def
Which type of pollution includes CFC'S and smog?
Answer: B
Explanation: trust me
Name ALL the alleles that control human blood groups.
Human blood groups are governed by three alleles. These are called I A ; I B ; I O .
I B shows the codominance
I O is recessive to both other alleles
A student conducted a controlled experiment to test the affects of tea tree oil on the growth of Trichophyton rubrum, the primary cause of athlete's foot. He inoculated 10 test tubes of broth with the fungus and then added 1 mL of a tea tree oil solution to each.
If the results of the experiment are valid, a similar experiment will most likely produce
A.
results that are similar but with slightly different data.
B.
entirely different results with no obvious pattern.
C.
the exact same data in every circumstance.
D.
entirely different results with the opposite pattern to the first.
If the results from the controlled experiment to test the effects of tea tree oil on the growth of Trichophyton rubrum are valid, a similar experiment should produce results that are similar but slightly different data.
What is reproducibility?In science, valid results from experiments must be reproducible.
In other words, the same experiment carried out by different researchers must produce similar results with very little to no variation.
If results from an experiment are not reproducible, such results cannot be valid as far as science is concerned.
More on reproducibility of results can be found here: https://brainly.com/question/16031689
I need help on an ending sentence
Answer:
This shows that between these four states, New Jersey has the highest temperature.
or
Overall, the main contrast between Miami, Florida and Morristown, New Jersey has the highest temperature.
Explanation:
I hoped that helped and feel free to reword the sentences if you'd like, have a great day :))
A vaccine is a substance that contains all or part of a noninfectious version of a disease-causing organism. When the vaccine is administered to a person, the person's immune system attacks the noninfectious version of the organism and learns to recognize its surface proteins. The next time the immune system comes in contact with the same surface proteins, it has a defense already prepared in order to respond quickly to the invading organism. In this way, a vaccine gives people immunity to the disease-causing organism.
Vaccines can be life-saving, but there have been a few cases of people catching a disease from the administered vaccine.
How might genetically engineered organisms solve this problem?
A.
Disease-causing organisms could be genetically engineered to produce insulin instead of toxins.
B.
Harmless organisms could be genetically engineered to have surface proteins from disease-causing organisms.
C.
Harmless organisms could be genetically engineered to recognize and destroy random cells in the body.
D.
Disease-causing organisms could be genetically engineered to only be harmful to plants.
4) A hypothetical bacterium swims among human intestinal contents until it finds a
suitable location on the intestinal lining. It adheres to the intestinal lining using a feature
that also protects it from phagocytes, bacteriophages, and dehydration. Fecal matter from
a human in whose intestine this bacterium lives can spread the bacterium, even after
being mixed with water and boiled. The bacterium is not susceptible to the penicillin
family of antibiotics. It contains no plasmids and relatively little peptidoglycan. The cell
also lacks F factors and F plasmids. Which of the following statements about the bacteria
is most probably accurate?
A) The bacterium cannot donate DNA through conjugation with another cell.
B) The bacterium cannot take up DNA from its external environment.
C) The bacterium cannot form an endospore.
D) The bacterium cannot reproduce.
Which of the following diagrams correctly represents an energy pyramid from this web?
Answer: The one on the right
Explanation: Its shaped like a pyramid. The one on the left shows the food cycle.
how does the enzyme present in the globular myosin head play its role during muscle contraction
In addition to binding actin, the myosin heads bind and hydrolyze ATP, which provides the energy to drive filament sliding. This translation of chemical energy to movement is mediated by changes in the shape of myosin resulting from ATP binding.
A very persistent pollutant would
A. biodegrade immediately
B. be the easiest kind to remove
C. only be made up of natural elements
D. remain in the environment for a long time
Answer:
D
Explanation:
Because they can be transported by wind and water, most POPs generated in one country can and do affect people and wildlife far from where they are used and released.
An aquatic food chain would be found in Earth's_____?
1) lithosphere
2) hydropshere
3) atmosphere
4) troposphere
Select initial allele frequencies
2Click Next generation to wait a year for first generation of moths
3Click Capture moths to monitor population numbers
4Calculate phenotype frequencies in 5th generation. Record in Lab Data
5Calculate allele frequencies in 5th generation. Record in Lab Data
6Calculate genotype frequencies and number of moths in 5th generation. Record in Lab Data
p₀=0.5, q₀ = 0.5.// p₅=0.86, q₅ = 0.14.// p₅² = 0.74, 2pq₅ = 0.24, q₅² = 0.02. // 1062 Black individuals DD, 344 Black, 29 White individuals dd.
Note: Due to technical problems, in the attached files you will find the complete explanation.
1) Phenotype frequencies
⇒ F(white) = 0.02
⇒ F(black) ≅ 0.98
2) Allele Frequencies
⇒ f₀(D) = p = 0.5
⇒ f₀(d) = q = 0.5
⇒ f₅(D) = p = 0.86
⇒ f₅(d) = q = 0.14
3) Genotypic Frequencies
⇒ F₅(DD) = p² ≅ 0.74
⇒ F₅(Dd) = 2pq = 0.24
⇒ F₅(dd) = q² ≅ 0.02
4) Number of individuals
⇒ DD Black individuals → ≅ 1062
⇒ Dd Black individuals → ≅ 344
⇒ dd White individuals → ≅ 29
----------------------------------
You can learn more about Hardy-Weinberg equilibrium at
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The response to selection can be calculated as ______________________________. a. additive genetic variance times the selection differential b. additive genetic variance times phenotypic variance c. additive genetic variance divided by phenotypic variance d. heritability times the selection differential e. heritability times the selection gradient
I'm not sure but but i think the answer will be:
A. additive genetic variance times the selection differential.
Answer:
A. additive genetic variance times the selection differential
Explanation:
The response to selection can be calculated as additive genetic variance times the selection differential
- Sumin -
To qualify as a mineral, a substance must:
A. have a chemical composition that varies with temperature.
B. exist as a liquid.
C. be organic.
D. occur naturally.
Answer:
Explanation:
The one characteristic that is true of those given is D. It occurs naturally.
please help fast i need an answer in 5 minutes I will give brainliest! I have to use the Weinberg equation.
The frequency of a dominant allele (P) in a population is 60% and the frequency of the recessive allele (p) is 40%. Predict the probability of the possible genotypes in this population.
Answer:
100%
ratio is 40:0
Explanation:
you form a diagram of 1.PP and 2.pp and start to cross the first capital P with the first small p until u cross all of them ,NB u each p should be crossed twice
what are the human system
Answer:
The human system is a complicated living organism that is structured of internal and external organs and fluids. It has the heart, liver, kidneys, stomach, large and small intestines, brain, and skin.
Pancreatic fluid contains enzymes that can digest all four types of macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Into which organ does the pancreas excrete those enzymes?
A. Small intestine
B. Large intestine
C. Stomach
D. Liver
Answer: A