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Naya [18.7K]
3 years ago
6

Multiple sequences alignment of DNA or protein sequences allows us to determine evolutionary relationship.

Biology
1 answer:
Anon25 [30]3 years ago
6 0
A. True . Hope this helps you out
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Many insects go through different physical changes during growth. These insects include the _____.
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The best answer would be the butterfly. Many insects go through different physical changes during growth. These insects include the butterfly. From being an egg it turned into a larva and grown into a caterpillar which later on become a butterfly.
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A marine biologist explains that the salmon adapts to its environment through descent with modification. What is "descent with m
gizmo_the_mogwai [7]

<u>Answer</u>: A heritable trait can be changed from one generation to another.

<u>Explanation</u>:

  • The concept of <em>descent with modification</em> was given by Darwin which simply states that the traits are passed on from the parents to the offsprings.
  • The traits that can be passed on are known as <em>heritable traits</em>.
  • These traits are passed on with the help of the genes.
  • So this passing on of traits explains the term <em>descent</em> in this concept. However, there are always chances that these heritable traits can be changed due to environmental factors or due to the process of recombination and thus the term <em>modification</em>.
  • So <em>descent with modification</em> means that a<em> heritable trait is passed from parents to offspring but it can be changed from one generation to another.</em>
5 0
3 years ago
During the process of ecological succession
tatyana61 [14]
<span>D) an increasing number of resources and niches become available for animals.</span>
7 0
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Which RNA strand below is transcribed<br> from DNA to carry a message?<br> tRNA<br> mRNA<br> rRNA
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Answer:

mRNA (messenger RNA)

Explanation:

4 0
2 years ago
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In what ways do the two kinds<br>of plants compete for the<br>resources?​
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They both need to sunlight. They may rise up and cover another plant to get it. They also both need nutrition from the ground and they may need to expand there roots the get the right amount.
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