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In general, pollen tube enter the ovule ...

In general, pollen tube enter the ovule through

A

Micropyle

B

Chalaza

C

Hilum

D

Funicle

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The correct Answer is:
A
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MODERN PUBLICATION-REPRODUCTION IN ORGANISMS-COMPETITION FILE OBJECTIVE TYPE QUESTIONS (MULTIPLE CHOICE QUESTIONS (MCQs)):
  1. Find out correct order of vegetative propagules of plants like potato,...

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  2. Both, autogamy and geitonogamy are prevented in

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  3. In general, pollen tube enter the ovule through

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  4. Transfer of pollen grains from anther to the stigma of another flower ...

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  5. The endosperm cells in angiosperms are

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  6. The fleshy edible part of an apple is

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  7. Why asexual reproduction is sometimes disadvantageous ?

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  8. Product of sexual reproduction generally generates

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  9. An unorganised mass of cells is called

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  10. A few plants exhibit unusual flowering phenomenon, which of them fl...

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  11. There are various types of reproduction. The type of reproduction adop...

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  12. Which one of the following is not a natural method of vegetative propa...

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  13. Which one of the following plants does not help in vegetative ...

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  14. Which of the following pairs is not correctly matched?

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  15. Flowers are unisexual in

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  16. Which of the following statements is not correct?

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  17. Which of the following flowers only once in its life-time

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  18. Vegetative reproduction in onion occurs by:

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  19. Select the incorrect statement.

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  20. In Antirrhinum (Snapdragon), a red flower was crossed with a-white fl...

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