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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.
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cork cambium and vascular cambium are the examples of
- Adaptation to colour vision occurs in
- In bryophytes, the male sex organ consist of
- The nerve centres which control the body temperature and the urge for eating
- Quercus species are the dominant component 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.