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प्रश्न
What is reproductive isolation?
अति संक्षिप्त उत्तर
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उत्तर
Reproductive isolation occurs due to changes in genetic material, gene pool, and structure of genital organs. It prevents interbreeding between populations.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Overproduction is the principle of
(A) Lamarckism
(B) Theory of organic evolution
(C) Panspermia theory
(D) Modern theory of evolution
Short answer question.
Enlist the different factors that are responsible for changing gene frequency.
Long answer question.
Explain the different factors responsible for genetic variations.
What is hybrid sterility?
Match the columns and choose the correct option.
| Column I | Column II | ||
| i. | Ecological isolation | a. | Sexually mature at different times of the year |
| ii. | Ethological isolation | b. | Specific mating behaviours |
| iii. | Mechanical isolation | c. | Difference in structure of mating organs |
| iv. | Seasonal isolation | d. | Same geographic region but separate habitat |
Genetic drift is more significant in ______
Physical isolation is also called ______.
Reproductive isolation does not occur due to ______.
Identify the INCORRECT statement.
Which animal was very conspicuously visible on the tree trunks after the industrial revolution (1845) in Great Britain?
