Question

Match the following.

Sr.no	Column I	Column II
A	A period of low population numbers when genetic diversity is lost	1) Allele fixation
B	The change in allele frequencies that was initiated by a small number of individuals initiating a new population in a novel habitat	2) Genetic bottleneck
C	Random changes in the frequency of alleles in succeeding generations of a population	3) Founder effect
D	The situation in which only one of previously many alleles at a locus remains among individuals of a population	4) Genetic drift

1. A – 2), B – 3), C – 4), D – 1)
2. A – 3), B – 1), C – 2), D – 4)
3. A – 4), B - 1), C – 3), D – 2)
4. A – 3), B – 4), C – 1), D – 2)