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kupik [55]
3 years ago
10

1. What is vestigial structure?

Biology
1 answer:
barxatty [35]3 years ago
5 0

Answer:

1. What is vestigial structure?

<u>Vestigial structures are structures that have no obvious purpose and appear to be leftover components from a previous progenitor. The human appendix, a snake's pelvic bone, and the wings of flightless birds are all examples of vestigial features.</u>

2. What is analogous structure?

<u>Analogous structures are characteristics of various species that are comparable in function but not necessarily in form, do not come from a shared ancestral feature (in contrast to homologous structures), and evolved in response to a similar environmental challenge.</u>

3. What is homologous structure?

<u>Homologous structures are physical traits that are comparable in species with a common ancestry but perform radically distinct purposes. The limbs of humans, cats, whales, and bats are examples of homologous structures.</u>

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4 years ago
ILL MARK BRAINLIEST IF YOU HELP PLEASE!
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i think that one is all of the above

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