QUESTION 15
Which of the following is NOT necessarily strong evidence supporting a common ancestry and close relatedness between two species?
embryonic development of gill slits |
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presence of wings and the ability to fly |
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homologous structures that are used in similar ways |
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similar nucleotide sequence in the gene that codes for cytochrome c |
The correct answer is option B) presence of wings and the ability to fly, because all the other option are strong evidence supporting a common ancestry and close relatedness between two species.
QUESTION 15 Which of the following is NOT necessarily strong evidence supporting a common ancestry and...
Which observations are examples of homologies? O The skin flaps for gliding that evolved separately in sugar gliders and flying squirrels help them use similar habitat niches. O The Pax6 gene in vertebrates and the eyeless gene in flies have similar sequences, and both regulate embryonic eye development. The bones that support the wings of birds, pterosaurs, and bats are arranged in the same order in each animal. The pharyngeal arches found in all vertebrate embryos develop into gill supports...
there are 5 pictures attached to this question. The first picture which talk about P-R-O strategy is the question itslef which I want to know thw aswer. the next 4 pictures are useful information that may help you to get the answer. please answer to this question. I need to know ASAP Increase in hominin brain size Task: Use the P-R-O strategy to construct a theory-based explanation for a puzzling problem. Refer to the handout you received in lecture to...