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When pollen tube enters by integuments t...

When pollen tube enters by integuments then the process is called

A

Mesogamy

B

Porogamy

C

Chalazogamy

D

Pseudogamy

Text Solution

Verified by Experts

The correct Answer is:
A
In mesogamy pollen tube penetrates laterally through integuments (Cucurbita) and funiculus (e.g. Pistacia)
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  2. Double fertilization was discovered by

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  3. When pollen tube enters by integuments then the process is called

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  4. Double fertilization is a characteristic of

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  6. Which of the following floral parts forms pericarp after fertilization

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  7. Which of the following is not true for double fertilization

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  8. The nuclei of the sperm and egg fuse as a result of

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  9. Number of nuclei taking part in double fertilization is

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  10. Fusion of two dissimilar gametes is called

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  11. A pollen tube grows down the style because

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  12. Double fertilization results in the production of

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  13. Ina mature embryo sac the central cell is

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  16. The process of fusion between male nucleus and egg nucleus is called a...

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  17. Double fertilization was first discovered by Nawaschin (1898) in

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  18. The phenomenon of syngamy (fertilization) in angiosperms was discovere...

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  19. Germination of pollen grain on the stigma is

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  20. In angiosperm, triple fusion is necessary for the formation of

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