Which of set represents vestigial organs?

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6.Evolution

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Which of the set represents vestigial organs?

Vermiform appendix, body hair and patella

Wisdom teeth, body hair and atlas vertebre

Ear muscles, cochlea and coccyx

Vermiform appendix, ear muscles and coccyx

Solution

Vestigial structures are those structures, which were functionally active in ancestral organisms but now become non-functional, e.g., vermiform appendix, ear muscles and coccyx.

Standard 12

Biology

Life cannot originate from inorganic materials now because of

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Which represents a connecting link as an evidence in favour of organic evolution

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In the developmental history of mammalian heart, it is observed that it passes through a two-chambered fish-like heart, three-chambered frog-like heart and finally four-chambered stage. To which hypothesis can this above cited statement be approximated

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(AIPMT-1998)

Homo sapiens originated how many years ago

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In evolution…….evolved $1st$ time in annelida

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Which of the set represents vestigial organs?

Solution

Similar Questions

Life cannot originate from inorganic materials now because of

Which represents a connecting link as an evidence in favour of organic evolution

In the developmental history of mammalian heart, it is observed that it passes through a two-chambered fish-like heart, three-chambered frog-like heart and finally four-chambered stage. To which hypothesis can this above cited statement be approximated

Homo sapiens originated how many years ago

In evolution…….evolved $1st$ time in annelida

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