what is genetic drift?
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variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
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genetic drift is a mechanism of evolution in which allele frequencies of a population change over generation due to chance .
genetic drift occurs in all of non infinite size but its effects are strongest in small population..
hope u lyk it!!
genetic drift occurs in all of non infinite size but its effects are strongest in small population..
hope u lyk it!!
shambhavi14:
thank you but can you please explain the term allele.
check ur message
an allele means it is an alternative form of gene (one member of apair) located on a specific chromosome
okay.. thanks
hmm mention not dear always ready fr help
fine
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