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Explain why the each like has that shape.

a. A1 is beneficial and recessive.

b. A1 is beneficial and dominant.

c. A1 is beneficial and codominant.

Frequency of Allele A1 Generation

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Answer #1

Ans. The given lines show sigmoid curve.These kind of curves indicate that the allele frequency of each type of allele increases initially with new generations but after certain period of time, it becomes saturated. In other words, we can say that the frequency of an allele becomes stabilized after certain generation. Neither number of new alleles are added to the population nor removed. It can be said that the allelic frequency has reached Hardy- Weinberg equilibrium in a certain population of alleles. The equilibrium condition indicates that neither new variants of an allele are added to the population, nor are they removed.

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