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Name the process of embryo sac formation...

Name the process of embryo sac formation from cell of nucellus, without undergoing meiosis.

A

Polyembryony

B

Incompatibility

C

Parthenocarpy

D

Parthenogenesis

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The correct Answer is:
D
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MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANT-EXERCISE
  1. From which cells of embryo plumule is produced?

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  2. From which cells peripheral region of radical is produced ?

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  3. Name the process of embryo sac formation from cell of nucellus, withou...

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  4. Mesogamy is :

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  5. Nucellus froms which of the following part of fruit ?

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  6. Number or chormosome in an angiospermic plant is 14, then the number o...

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  7. Double fertilization is the process in the plants that includes

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  8. Unisexuality of flowers prevents :

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  9. Which of the following shows triploid nature in flowering plants ?

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  10. Which one of the following is not a device to promote cross-pollinatio...

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  11. Ornithophily refers to the pollination by which of the following ?

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  12. The water of green coconut is :

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  13. The hilum and micropyle lie side by side very close to each other in :

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  14. Embryo axis above the cotyledon is celled as :

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  15. Fusion of male gamete with polar nuclei of embryo sac is known as :

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  16. Vegetative fertilisation is also called :

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  17. The residual persistent nucellus is known as :

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  18. The female gametophyte in angiosperm is

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  19. The egg apparatus of angiosperm comprises :

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  20. The type of pollination involving transfer of pollen grains from anthe...

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