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Through which route the pollen tube ente...

Through which route the pollen tube enters the ovule

A

Chalaza

B

Micropyle

C

Funiculus

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
D
All three types can be route of the pollen tube enters in the ovule as chalazogamy mesogamy and porogamy.
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ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. In an angiospermic plant, endosperm is formed due to fertilization due...

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  2. Growth of pollen tube towards embryo sac is

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  3. Through which route the pollen tube enters the ovule

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

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  5. Which of the following is without exception in angiosperms

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  6. Pollen tube discharge its gametes in

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

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

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  9. After fertilization the outer integument forms

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  10. Which one of the following statements is wrong

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

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

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  13. Select the correct order of endosperm types

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

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

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  16. Which one is an example of triploid tissue

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  17. The monocotyledonous seed (wheat grain) consits of one large and shiel...

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  18. Formation, growth and development of a new individual beginning from e...

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  19. The best example of polyembryony is

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  20. Milky water of green coconut fruit is its

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