Question
Genetic Drift
Answer :
Word Count : 522
_____ __________ ________ ____ ____ ____ _________ ________ ___ ________ _______.
__________ _____ _______ _____ _______ __________ ___ ________ ___ _________.
___ ___ _______ ____ _________ ___ ____ _______.
________ ___ ________ ___ _____ _____ ______ _____ ________ _________.
_______ _______ __________ ______ __________ _____ _________ ____ ______.
______ __________ __________ ______ _______ _____ ____ ____ ______ ______ ________.
_______ _______ __________ _______ ______ _________ ________ _____ ________ ______ _____.
_________ __________ ________ ________ ___ ________ ___ __________.
_____ __________ _________ ______ __________ _________ ___ __________ ________ _______.
______ ___ ________ _______ _________.
_______ _______ _______ _______ ____ ____.
_________ _____ __________ __________ ________ __________ ___ ______ ___ ____ _______.
_______ ______ ___ ___ _____ ____ ____.
_________ _________ _____ ___ ___ ________ _________ ___ ______ ______ _____.
______ _________ _____ _______ _______ ______ ____ ___ _______ _______.
____ __________ ____ ______ __________ ______ _________.
______ __________ ________ __________ ___ ____ _________ ____ _______ ____ ________.
________ __________ __________ __________ __________ _________ ________ ___ ______.
______ _____ ___ ______ _____ __________ ____ _____ _____ __________.
________ ____ ___ __________ ________ __________ _________.
_________ __________ ________ _______ ________ ____ ________ _______ ____ _____ ______ ____.
____ ___ _______ ______ _______ _______ __________.
__________ ____ ____ ____ _______ _________.
_________ __________ _____ ___ __________ _________ _________.
_________ __________ _________ ______ __________ _______ _________ ____ ______ ___ _______ _________.
________ ___ ____ ________ _____.
_______ __________ _________ ______ ____ ________ _________ ______ ____ ____ ______.
___ ____ _________ ____ _____ ___ ____ _____ ______.
_____ ___ __________ ___ ________ _________ _______ ___ ________.
_______ ______ _______ __________ _______ _______ ___ __________ _________ __________.
__________ _____ _______ __________ _____ ___.
________ _____ ___ __________ ___ ___ __________ ___.
___ ____ __________ __________ _____.
________ ______ ______ ___ _________ ___ ___ _________.
________ ___ ________ ________ ______ __________ _____ ___ __________.
_______ ___ ___ _________ ________ ______ ______ ___.
___ _______ ______ ___ ________ _____.
_______ _____ _____ _______ _______ __________ ___ ___.
_____ ___ _________ _______ ____ _________ ________ ____ ____ ______.
____ ______ ________ ________ ______ _________ ____ ___ _________ ____ __________ _________.
__________ ____ ________ _________ _______ ______.
Skip in 10
Genetic drift is an important evolutionary mechanism that explains changes in the genetic composition of human populations over generations. It refers to the random fluctuations in the frequency of alleles within a population due to chance events rather than natural selection. In the study of biological diversity in human populations, genetic drift helps explain why certain genetic traits become more or less common among different groups, especially those that are small, isolated, or have experienced population reductions. Unlike natural selection, where genetic changes occur because certain traits provide survival or reproductive advantages, genetic drift operates randomly. The effect of genetic drift is more significant in small populations because chance events can greatly influence the distribution of genes. For example, if a small group of individuals separates from a larger population and establishes a new settlement, the genetic composition of this new population may differ from the original population simply because the founders carried only a limited sample
_____ __________ ____ ________ _______ _________ ________ __________ ____._____ __________ ________ ____ ____ ____ _________ ________ ___ ________ _______.
__________ _____ _______ _____ _______ __________ ___ ________ ___ _________.
___ ___ _______ ____ _________ ___ ____ _______.
________ ___ ________ ___ _____ _____ ______ _____ ________ _________.
_______ _______ __________ ______ __________ _____ _________ ____ ______.
______ __________ __________ ______ _______ _____ ____ ____ ______ ______ ________.
_______ _______ __________ _______ ______ _________ ________ _____ ________ ______ _____.
_________ __________ ________ ________ ___ ________ ___ __________.
_____ __________ _________ ______ __________ _________ ___ __________ ________ _______.
______ ___ ________ _______ _________.
_______ _______ _______ _______ ____ ____.
_________ _____ __________ __________ ________ __________ ___ ______ ___ ____ _______.
_______ ______ ___ ___ _____ ____ ____.
_________ _________ _____ ___ ___ ________ _________ ___ ______ ______ _____.
______ _________ _____ _______ _______ ______ ____ ___ _______ _______.
____ __________ ____ ______ __________ ______ _________.
______ __________ ________ __________ ___ ____ _________ ____ _______ ____ ________.
________ __________ __________ __________ __________ _________ ________ ___ ______.
______ _____ ___ ______ _____ __________ ____ _____ _____ __________.
________ ____ ___ __________ ________ __________ _________.
_________ __________ ________ _______ ________ ____ ________ _______ ____ _____ ______ ____.
____ ___ _______ ______ _______ _______ __________.
__________ ____ ____ ____ _______ _________.
_________ __________ _____ ___ __________ _________ _________.
_________ __________ _________ ______ __________ _______ _________ ____ ______ ___ _______ _________.
________ ___ ____ ________ _____.
_______ __________ _________ ______ ____ ________ _________ ______ ____ ____ ______.
___ ____ _________ ____ _____ ___ ____ _____ ______.
_____ ___ __________ ___ ________ _________ _______ ___ ________.
_______ ______ _______ __________ _______ _______ ___ __________ _________ __________.
__________ _____ _______ __________ _____ ___.
________ _____ ___ __________ ___ ___ __________ ___.
___ ____ __________ __________ _____.
________ ______ ______ ___ _________ ___ ___ _________.
________ ___ ________ ________ ______ __________ _____ ___ __________.
_______ ___ ___ _________ ________ ______ ______ ___.
___ _______ ______ ___ ________ _____.
_______ _____ _____ _______ _______ __________ ___ ___.
_____ ___ _________ _______ ____ _________ ________ ____ ____ ______.
____ ______ ________ ________ ______ _________ ____ ___ _________ ____ __________ _________.
__________ ____ ________ _________ _______ ______.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.