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Apomixis on plant means, development of ...

Apomixis on plant means, development of a plant :

A

By fusion of gametes

B

Without fusion of gametes

C

From stem cutting

D

From root cutting

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The correct Answer is:
B
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MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANT-EXERCISE
  1. Ovule is attached to placenta of ovary wall by :

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  2. Entry of the pollen tube with two male gametes and tube nucleus throug...

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  3. Apomixis on plant means, development of a plant :

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  4. Development of embryo sac from any cell of nucellus is called :

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  5. The major application of embryo culture is in :

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  6. Apomixis is a type of reproduction that results in the development of ...

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  7. Perisperm in angiospermic seeds is derived from :

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  8. In ovule meiosis occurs in :

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  9. The fusion product of polar nuclei and male gamete is :

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  10. The secondary nucleus after fusing with one of the two male gametes de...

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  11. If an endosperm cell of an angiosperm contains 24 chromosomes, the num...

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  12. Ovule is attached to placenta by a slender stalk called :

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  13. In angiosperms, embryo sac represents :

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  14. When micropyle, chalaza and hilum lie in straight line, the ovule is s...

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  15. In angiosperms, free nuclear division occurs during :

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  16. Tapetum layer around pollen sacs is meant for :

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  17. In fully developed male gametophyte, number of nuclei is :

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  18. In a fertilized ovule, n, 2n and 3n conditions occur respectively in :

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  19. Porogamy is entry for pollen tube through :

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  20. Milky water of green cocount is :

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