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In angiosperms, triple fusion produces...

In angiosperms, triple fusion produces

A

polar nucleus

B

secondary nucleus

C

zygotic nucleus

D

primary endosperm nucleus

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The correct Answer is:
D
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
  1. The pollen tubes grow through the solid style by separating their ce...

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  2. External water is not required for fertilization of

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  3. In angiosperms, triple fusion produces

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  4. In angiosperm, syngamy or true fertilization refers to

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  5. Movement of pollen tube towards embryo sac is

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  6. Germination of pollen grain on the stigma is

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  7. At the time of entering embryo sac the pollen tube contains

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  8. Doubles fertilization is fusion of

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  9. Route used by pollen tube for entering ovule is

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  10. The significance of double fertilization is that it

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  11. The second fertilization in angiosperms is known as

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  12. Entry of pollen tube through micropyte while reaching the embryo sac...

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

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  14. In angiosperms, pollen tube liberates its male gamets into:

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  15. Total number of nuclei involved in double fertilization is

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  16. Pollen tube enters the embryo sac usually

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  17. Development of embryo in angiosperm is

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  18. The wheat grain/maize grain has an embryo with one, large, shield shap...

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  19. Pollination is stimulus necessary for the fruit development. It can be...

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  20. Ovule integument gets transformed into

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