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प्रश्न
What is Isolation?
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उत्तर
Isolation is the process by which populations of the same species are separated from each other due to geographical or reproductive barriers, so they cannot interbreed.
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संबंधित प्रश्न
Define the term ‘Mendelian population’.
Write down the three main concepts of the modern synthetic theory.
All are post zygotic barriers, EXCEPT
______ changes the genes rearrangement (order or sequence) resulting in variation.
Modem synthetic theory encompasses which of the following concepts?
Genetic drift is more significant in ______
Which of the following phenomena results in genetic recombination?
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.
Domestic wheat, which has 42 chromosomes, is probably hexaploid (6n), whereas the haploid number in the ancestral ones was 7. Find out the right reason as to how are such plants produced?
What is Genetic recombination?
