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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
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उत्तर
Gene flow
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संबंधित प्रश्न
According to Abiogenesis, life originated from ______.
Match the following:
| Column- I | Column- II |
| 1. August Weismann | a. Mutation theory |
| 2. Hugo de vries | b. Germplasm theory |
| 3. Charl Darwin | c. Theory of acquired characters |
| 4. Lamark | d. Theory of natural selection |
Long answer question.
Describe the different types of reproductive isolations.
Genetic drift is more significant in ______
Black colored form became dominant over the light colored form in England during industrial revolution after 1845. This can be owed to ______.
What is a small interbreeding group of population called?
Reproductive isolation does not occur due to ______.
Fertilization between opposite mating gametes leads to ______.
Match the following
| Column A | Column B | ||
| (i) | Dryopithecus | (a) | Java and Peking |
| (ii) | Ramapithecus | (b) | Toung in South Africa |
| (iii) | Australopithecus | (c) | Lake Victoria of Africa |
| (iv) | Homo erectus | (d) | Shivalik hills in India |
What is reproductive isolation?
