According to embryological support for evolution, what is the functional organ in the embryonic stage of…

According to embryological support for evolution, what is the functional organ in the embryonic stage of vertebrates?
  1. A row of vestigial gill slits
  2. A tail
  3. A notochord
  4. A heart

Solution

According to embryological support for evolution, the functional organ in the embryonic stage of vertebrates is a row of vestigial gill slits, which is only present in fish and not found in any other adult vertebrates.

Asked in: NCERT

Practice more Evolution questions on Aicharya