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Two species of water lilies in the same ...

Two species of water lilies in the same pond do not interbreed because one blooms at night and the other during the day. The reproductive barrier between them is an example of `:`

A

temporal isolation

B

gametic isolation

C

ecological isolation

D

mecahnical isolation

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The correct Answer is:
a
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GRB PUBLICATION-ORGANIC EVOLUTION -REPRODUCTIVE ISOLATION
  1. In many species of fireflies, males flash to attract females. Each spe...

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  2. When potential mates occupy overlapping ranges but reproduce at differ...

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  3. Two species of water lilies in the same pond do not interbreed because...

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  4. Individuals of differnet species living in the same area may be preven...

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  5. Which of the following reproductive barriers actually prevents individ...

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  6. Which of the following is an example of postzygotic reproductive barri...

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  7. Which of the follownig is an example of postzygotic reproductive barri...

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  8. To Cuvier, the difference in fossils from different strata were eviden...

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  9. Darwin proposed that new species evolve from ancestral forms by the :

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  10. The best description of natural selection is :

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  11. The evolution of similar characters in genetically unrelated species a...

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  12. The classical example of adaptive radiation in development of new spec...

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  13. the chance of elimination of genes from a small populaton is an exampl...

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  14. The spread of genes from one breeding populatoni to another by migrati...

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  15. Two organs which are similar in structure and origin, but not necessar...

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  16. An important evidence in favour of organic evolution is the occurrence...

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  17. Which of the following is vestigial organ in human?

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  18. Hardy -Weinberg equilibrium operates in absence of :

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  19. Hardy-Weinberg principle explains :

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  20. The non- directional force that alters Hardy-Weinberg equilibrium is :

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