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What is meant by double fertilisation?...

What is meant by double fertilisation?

A

Fusion between egg and male gamete

B

Fusion between secondary nucleus and male gamete

C

both a and b

D

Formation of two zygotes

Text Solution

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The correct Answer is:
C
NA
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ARIHANT NEET-SEXUAL REPRODUCTION IN FLOWERING PLANTS -ASORTED QUESTIONS
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  2. When the radial walls break up releasing the protoplasm into the anoth...

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  3. What is meant by double fertilisation?

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  5. In which of the following pollen kit is present?

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  7. In pin - eyed flowers of Primula

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  8. When the ovule is curved and embryo sac becomes horse shoe shaped, suc...

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  9. In most of the plants, the micropyle is formed by

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  10. The term sarcotesta is applied, when the outer integument becomes

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  11. Perisperm is

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  12. Bombax ceiba and Butea monosperma are

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  13. Chasmocleistogamous flowers

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  14. Lever mechanism of pollination is a characteristic adaptation for ento...

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  15. The phenomenon of floral parts acting as a barrier to self pollination...

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  16. Embryogeny is branchof embryology dealing with

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  17. The isolation of megasporocyte from the rest of the nucellar tissue be...

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  18. When ovule is straight with funiculus, embryo sac, chalaza and microp...

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  19. A yellow sticky substance present on the surface of entomophilous poll...

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  20. The division of zygote in the development of crucifer type embryo is

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