| ⇦ | 
| ⇨ |
Gentic variation in a population arises due to
Options
(a) Mutations only
(b) Recombination only
(c) Mutations as well as recombination
(d) Reproductive isolation and selection
Correct Answer:
Mutations as well as recombination
Explanation:
Crossing over leads to recombination of gentic material on the two chromosomes. Mutation results in alternation of DNA sequences and consequently results in change in the genotype and the phenotype of an organism. In addition to recombination, mutation is another phenomenon that leads to variation in DNA.
Related Questions: - A renewable exhaustible natural resource is:
- A tissue is a
- Which atom is limiting the primary productivity mostly?
- Chloroplast have maximum number of which of the following enzyme?
- According to one of the most widely accepted theory, earth’s atmosphere before
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A renewable exhaustible natural resource is:
- A tissue is a
- Which atom is limiting the primary productivity mostly?
- Chloroplast have maximum number of which of the following enzyme?
- According to one of the most widely accepted theory, earth’s atmosphere before
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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