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प्रश्न
Define the term Chromosomal aberrations.
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उत्तर
The structural, morphological change in chromosome due to rearrangement is called Chromosomal aberrations.
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संबंधित प्रश्न
Transfer of gene between the population that differ genetically from one another is called _____.
(A) Gene mutation
(B) Gene flow
(C) Genetic drift
(D) Genetic recombination
Long answer question.
Explain the different factors responsible for genetic variations.
Which of the following is the CORRECT difference between genetic drift and natural selection?
Which is TRUE for industrial melanism?
Loss of gene from chromosome occurs due to ______
The structural, morphological change chromosome due to rearrangement is called ____________.
What is a small interbreeding group of population called?
Which statements are TRUE regarding genetic recombination?
- It occurs in asexually and sexually reproducing organisms.
- They occur due to random union of gametes, anaphasic separation of chromosomes, and crossing over.
- New genetic combinations result in variation.
Reasons for diversity in a living being is:
Define the term:
Genetic drift
