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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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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Define the term gene flow.
According to Abiogenesis, life originated from
(1) Non-living matter
(2) Pre-existing life
(3) Oxygen
(4) Extra-terrestrial matter
Short answer question.
Enlist the different factors that are responsible for changing gene frequency.
What is Isolation?
Any random fluctuation in allele frequency, occurring in the natural population by pure chance is called __________.
All are post zygotic barriers, EXCEPT
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 |
Identify the INCORRECT statement.
Identify the method of reproductive isolation, when members of a population attain sexual maturity at different times preventing interbreeding.
Sewall Wright effect is ______
