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The endosperm cells in an angiospermic p...

The endosperm cells in an angiospermic plant has 18 chromosomes, the number of chromosomes in its root cells will be ……….. .

A

12

B

6

C

18

D

24

Text Solution

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The correct Answer is:
A
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-MULTIPLE CHOICE QUESTIONS -Reproduction in Plants
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  2. The endosperm cells in an angiospermic plant has 18 chromosomes, the n...

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  3. The types of pollination exhibited by Vallisneria and Zea mays respect...

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  4. The ovule is attached to the placenta by a stalk called ………… .

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  5. The secondary nucleus is formed by the fusion of ………… .

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  6. To produce 500 pollen grains, how many microspore mother cells are req...

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  7. The minimum number of meiotic divisions required to produce 120 viable...

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  8. How many meiotic divisions are required for the formation of 100 seeds...

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  9. For the formation of 50 seeds, how many minimum meiotic divisions are ...

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  10. In bisexual flowers, maturation of gynoecium before androecium is know...

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  11. Considering the mode of asexual reproduction, match the Column I with ...

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  12. In angiosperms during development of embryo, the suspensor cell develo...

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  13. If there are 1280 microspores in a tetralocular anther. How many micro...

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  14. A versatile anther is an adaptation for ……….. Type of pollination.

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  15. If the number of chromosomes in as endosperm cell is 27, what will be ...

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  16. Anemophilous pollination is mainly observed in

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  17. Vegetative propagation takes place with the help of leaves in ……….. Pl...

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  18. Endosperm of angiosperm is

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  19. A group of three cells situated at the base of the embryo sac are call...

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  20. The female gametophyte in angiosperms is a ……….. Nucleated structure.

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