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Germination of pollen grain on the stigm...

Germination of pollen grain on the stigma is

A

Autogamy

B

In vivo germination

C

In vitro germination

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Germination of pollen completes on stigma i.e in vivo it means in natural conditions or within the cell.
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  2. The phenomenon of syngamy (fertilization) in angiosperms was discovere...

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  7. Through which route the pollen tube enters the ovule

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  8. During the process of fertilisation the pollen tube of the pollen grai...

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  9. Which of the following is without exception in angiosperms

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  10. Pollen tube discharge its gametes in

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  11. The formation of embryo without fusion of gametes is termed as

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  12. Triple fusion in angiosperm is the fusion of second sperm with

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  13. After fertilization the outer integument forms

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  14. Which one of the following statements is wrong

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  15. Endosperm is consumed by developing embryo in the seed of

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  16. In the monocotyledonous seeds the endosperm is separated from the embr...

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  17. Select the correct order of endosperm types

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  18. Identify the wrong statement regarding post-fertilisation development.

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  19. which of the following inspite of being dicot lacks cotyledons

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  20. Which one is an example of triploid tissue

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