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प्रश्न
Any random fluctuation in allele frequency, occurring in the natural population by pure chance is called __________.
पर्याय
gene pool
gene mutation
genetic recombination
genetic drift
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उत्तर
Any random fluctuation in allele frequency, occurring in the natural population by pure chance is called genetic drift.
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संबंधित प्रश्न
According to Abiogenesis, life originated from
(1) Non-living matter
(2) Pre-existing life
(3) Oxygen
(4) Extra-terrestrial matter
Long answer question.
By taking industrial melanism as one example. Explain the concept of natural selection.
Explain Geographical Isolation
Genetic drift is more significant in ______
Identify the method of reproductive isolation, when members of a population attain sexual maturity at different times preventing interbreeding.
Chromosomal aberration causing no loss or gain of gene complement of the chromosome is called ____________.
The modem synthetic theory of evolution does NOT include ____________.
Ethological isolation is due to differences in ______
Which of the following is a pre-mating mechanism of isolation?
If the members of two different populations do not interbreed due to difference in the structure of reproductive organs, then it is called ______ isolation.
