Since NCERT Books are changed, we are still changing the name of content in images and videos. It would take some time.
But, we assure you that the question is what you are searching for, and the content is the best -Teachoo Promise. If you have any feedback, please contact us.
Explain the role of genetic drift in evolution
Answer:
Genetic drift:
- Accidents in small populations can change the frequency of some genes in a population.
- This is known as Genetic Drift .
- In this case, the red and blue beetles were equally visible to the crows.
- But when the elephant stepped on the population of beetles, beetles of one characteristic accidentally survived .
- This is not a survival advantage .
- But, this can result in the emergence of new species .
Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class