Home
Class 12
BIOLOGY
Genteic variation in a population arises...

Genteic variation in a population arises due to

A

Recombination only

B

Mutations as wall as recombination

C

Reproductive isolated and selection

D

Mutations only

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Which is the most common mechanism of genetic variation in the population of a sexually reproducing organism?

Variations in proteins are due to

Analogous organs arise due to

Analogous organs arise due to

Recombinations and variations in eucaryotic organisms are due to

What is variation ? How is variation created in a population ? How does the creation of variation in a species promotes its survival ? (ii) Explain how, offspring and parents of organisms reproducing sexually have the same number of chromosomes.

Assertion: Variations are important for the process of evolution. Reason: Meiosis increases the genetic variability in the population of organisms from one generation ot the next.

According to Darwin, organic evolution proceeds in which of the following orders? (a) Overproduction, variations, constancy of population size , natural selection (b) variations, constancy of population size , Overproduction, natural selection (c) Overproduction, constancy of population size ,variations, natural selection (d) variations, natural selection ,Overproduction, constancy of population size

Variation in proteins due to

The frequency of an allele in an isolated population may change due to