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Genetic drift operates only in
Options
(a) island population
(b) smaller population
(c) larger population
(d) mendelian population
Correct Answer:
smaller population
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The thickness of cell membranes varies between 6 and 9
- The inner space of the mitochondria incompletely partioned by folds of inner
- Kidney of frog is
- The lateral roots originate from
- Seminal plasma in human males is rich in :
Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The thickness of cell membranes varies between 6 and 9
- The inner space of the mitochondria incompletely partioned by folds of inner
- Kidney of frog is
- The lateral roots originate from
- Seminal plasma in human males is rich in :
Topics: Evolution (132)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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Genetic drift refers to changes in allele frequencies of a gene pool due to chance. Though it operates both, in large and small populations, it is expected to be significant only in small populations, where alleles may become extinct or get fixed by chance alone.