Variation in gene frequencies within populati | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) : Genetic drift (also known as the Sewall Wright effect) is the random change in the frequency of alleles in a population over successive generati

Vedclass · Accepted Answer

genetic drift

Vedclass · Answer

(D) : Genetic drift (also known as the Sewall Wright effect) is the random change in the frequency of alleles in a population over successive generations. Each new generation differs from its parental generation regarding allele frequencies simply because of random variation in the distribution of gametes. This process is more rapid in smaller populations,or when the alleles concerned confer no apparent selective advantage compared to their counterparts.

Variation in gene frequencies within populations can occur by chance rather than by natural selection. This is referred to as

Similar Questions

To be evolutionarily successful,a mutation must occur in the

Natural selection where more individuals acquire specific character value other than the mean character value,leads to:

Who proposed the idea of mutations based on his work on plants?

What is the phenomenon called when variation in gene frequency in a population occurs by chance rather than by natural selection?

Hugo de Vries worked on which organism?

Vedclass Test Series

Exam Paper Generator

Online Exam Module