Assertion :- The original drifted population in new habitat becomes founder and the effect is called founder effect.
Reason :- Darwin finches of Galapagos island shows adaptive radiation.
A. If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.
B. If both Assertion & Reason are True but Reason is a not a correct explanation of the Assertion.
C. If Assertion is True but the Reason is False.
D. If both Assertion & Reason are false.