An isolated population of humans, with approximately equal number of blue-eyed and brown-eyed individuals, was decimated by an earthquake. Only a few brown eyed people remained to form the next generation. This kind of change in the gene pool is called a

Hardy-Weinberg equilibrium

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Blocked gene flow

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Bottleneck effect

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Founder effect

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Solution

The correct option is C
Bottleneck effect

Bottle neck effect in ecology is defined as the change in genetic pool when some sudden event occur leaving only few individuals of the population. This can be understood by following example.

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An isolated population of humans, with approximately equal number of blue-eyed and brown-eyed individuals, was decimated by an earthquake. Only a few brown eyed people remained to form the next generation. This kind of change in the gene pool is called a

Q. An isolated population of humans with approximately equal numbers of blue-eyed and brown-eyed individuals was decimated by an earthquake. Only a few brown-eyed people remained to form the next generation. This kind of change in the gene pool is called a

An isolated population of humans with equal number of blue-eyed and brown-eyed individuals was decimated by an earthquake. Only a few brown-eyed remained to form the next generation. This kind of change in the gene pool is called

Q. An isolated population with equal number of blue-eyed and brown-eyed individuals was decimated by earthquake. Only a few brown eyed individuals survived to form next generation. The change in gene pool is :

Q. The allele for black hair (B) is dominant over brown hair (b) and the allele for brown eye (E) is dominant over blue eye (e). Out of the offsprings obtained upon mating a black haired and brown eyed individual (BbEe) with a brown haired and brown eyed individual (bbEE). The ratio of brown haired and brown eyed individuals to black haired and brown eyed individuals is ____________.

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An isolated population of humans, with approximately equal number of blue-eyed and brown-eyed individuals, was decimated by an earthquake. Only a few brown eyed people remained to form the next generation. This kind of change in the gene pool is called a

The correct option is C Bottleneck effect Bottle neck effect in ecology is defined as the change in genetic pool when some sudden event occur leaving only few individuals of the population. This can be understood by following example.

The correct option is C
Bottleneck effect

Bottle neck effect in ecology is defined as the change in genetic pool when some sudden event occur leaving only few individuals of the population. This can be understood by following example.