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Which describes vestigial structures and how they relate to evolution?

Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.

Humans and dogs have similar bone structures in their forelimbs, indicating a common ancestor

Dolphins and birds have structures that are adapted for swimming, but the structures did not evolve the same way.

The DNA of mice and chickens shows similar patterns, suggesting that the two species are related

User Pete D
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Answer: Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.

Step-by-step explanation:

E d g e n u i t y Cumulative Exam 2020

User Neerav
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Answer:

The correct answer is - Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.

Step-by-step explanation:

Minimal structures are the structures in a life form which are not, at this point being used. In past these minimal structures played out some significant capacities in those life forms however bit by bit because of development now they have become non utilitarian in their body.

Reptiles and snakes both are reptiles yet reptiles have a practical rear appendage which causes them in slithering, snakes have been developed from reptiles however so as to move they creep instead of creeping so their rear appendage doesn't serve any capacity in development. Rear appendages are available in their body as a minimal organ.

Thus, The correct answer is - Snakes have tiny internal hind leg bones, indicating that they likely descended from lizards.

User IMemon
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