Assertion : Homologous organs have common ancestry and similar function.
Reason : Analogous organs have unlike origin and dissimilar function.

Options

A. Both Assertion and Reason are true, but Reason is the correct explanation of Assertion
B. Both Assertion and Reason are true, but Reason is not the correct explanation of Asseration
C. Assertion is true, but Reason is false
D. Both Asseration and Reason are false

Answer

D

Explanation

Homologous organs are those , which have the same essential structure , that they inherit from common ancestors though they may be very differntly modified for performing different function
For example , in case of whales , hindlimbs are only represented interlly and are not apparment externally , the forelimbs are modified into paddels and remains the bones of the shoulder, forearm wrist abd fingers all which are enclosed in a fin-shaped sac, the head s fish like but process all the mammalian bones . Analogous organs are structurally different organs , which get modified to perform similar functions