Vestigial pelvic girdle and bones of hind lim | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Whales are mammals that have evolved from land-dwelling ancestors. During their evolutionary transition to an aquatic lifestyle,they lost their fu

Vedclass · Accepted Answer

Whales

Vedclass · Answer

(A) Whales are mammals that have evolved from land-dwelling ancestors. During their evolutionary transition to an aquatic lifestyle,they lost their functional hind limbs. However,they still retain vestigial structures,specifically a reduced pelvic girdle and remnants of hind limb bones,which are embedded within the body wall and are not connected to the vertebral column. These structures serve as evidence of their terrestrial evolutionary history.

Vestigial pelvic girdle and bones of hind limbs are characteristic of

Similar Questions

Which one of the following is a vestigial structure in man?

Fossils are useful in

Basic principles of embryonic development were stated by

The forelimbs of a cat and a lizard are used for walking. The forelimb of a whale is used for swimming,and the forelimb of a bat is used for flying. These are examples of:

Which bird possesses teeth in its beak?

Vedclass Test Series

Exam Paper Generator

Online Exam Module