Genetic drift occurs when there is no random mating across a population. This causes a change in allelic frequency due to a random sampling of the population.
As the aboriginal population explored the earth, a small part of the population became geographically isolated either due to continental drift and climate changes. As the isolated population grew bigger, they established their own gene pool. This resulted a change in genotypic frequencies from that of the aboriginal population.
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Your question: Which stores groundwater?
Your answer: Groundwater is stored by the aquifer.
Any queries ^?
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A mixture of equal amounts of two enantiomers <span>is called a racemic mixture.</span>
Photosynthesis puts oxygen in the atmosphere.
<span>At the end of prophase , nuclear membrane , nucleolus and all the cell organelles disappears and there is no distinction between the nucleoplasm and cytoplasm</span>
