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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 communities of primary succession are called as
- Cellulose digestion in termites is carried out by
- Dictyosomes are also called
- Retina of eye is analogous to which part of camera?
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Topics: Evolution
(132)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The communities of primary succession are called as
- Cellulose digestion in termites is carried out by
- Dictyosomes are also called
- Retina of eye is analogous to which part of camera?
- Sella turcica is a
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.