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The total number of nuclei involved in d...

The total number of nuclei involved in double fertilisation in angiosperms are

A

Five

B

Three

C

Two

D

Four

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VMC MODULES ENGLISH-SEXUAL REPRODUCTION IN FLOWERING PLANTS-ENABLE
  1. Sometimes more than 4 pollen grains are produced from one microspore m...

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  2. The function of pollen tube is

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  3. The total number of nuclei involved in double fertilisation in angiosp...

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  4. Which of the following does not show protogyny?

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  5. Pollination by snails is termed as

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  6. In palynology, we study which of the following?

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  7. In anther wall, which of the following constitutes third layer from ou...

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  8. Aril is

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  9. An ovule with well developed nucellus is called as

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  10. In which of the following plant, pollination occurs by the act of pseu...

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  11. Which of the following is regarded as best contrivances for self polli...

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  12. Select incorrect statement for male gametophyte in angiosperms?

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  13. A ridge like structure called raphe is characteristic of which type of...

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  14. Effect of pollen on the size of fruits is found in and is called as

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  15. S.G. Nawaschin (1898) discovered double fertilization in which of the ...

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  16. Triple fusion is also known as

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  17. Before meiosis the microsporocyte become surrounded by a thickening of

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  18. Which of the following structures guides the pollen tube during its ...

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  19. The portion of tigellum below the level of cotyledons in dicot embryo ...

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  20. Which of the following is not correct w.r.t. pollen tube?

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