Question
Changes in the frequency of occurrence of alleles in a population could be due to ___________.
Answer: Option D
:
D
The frequency of occurrence of a specific allele or gene in a population usually remains fixed until the population is exposed to certain changes like natural disasters, migration of individuals to a different population or random mating with individuals from another population. Gene frequencies could also get altered as a result of mutations, which are sudden heritable changes in genomes that can lead to variations.
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D
The frequency of occurrence of a specific allele or gene in a population usually remains fixed until the population is exposed to certain changes like natural disasters, migration of individuals to a different population or random mating with individuals from another population. Gene frequencies could also get altered as a result of mutations, which are sudden heritable changes in genomes that can lead to variations.
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