AIPMT PRELIMS2003Zoology-Genetics
AIPMT PRELIMS 2003 Zoology Genetic Drift MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Random genetic drift in a population probably results from:
A
Highly genetically variable individuals
B
Interbreeding within this population
C
Constant low mutation rate
D
Large population size
Correct Answer
Option B
Detailed Explanation
Random genetic drift is more pronounced in small populations where chance events can significantly alter allele frequencies.
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