NEET Biology question

Match the following columns.

| Column I | Column II | |---|---| | (A) Genetic drift | (1) Change in the population's allele frequency due to chance alone | | (B) Natural selection | (2) Difference in survival of individuals | | (C) Gene flow | (3) Immigration or emigration changes the allele frequency | | (D) Mutation | (4) Source of new alleles |

• (A)A-(1), B-(2), C-(3), D-(4)Correct
• (B)A-(2), B-(1), C-(4), D-(3)
• (C)A-(4), B-(3), C-(2), D-(1)
• (D)A-(3), B-(4), C-(1), D-(2)