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The funtional megaspore undergo...

The funtional megaspore undergo

A

2 meiotic divisions to form mature embryo sac

B

3 mitotic divisions to form mature embryo sac

C

2 mitotic divisions to form mature embryo sac

D

3 meiotic divisions to form mature embryo sac

Text Solution

Verified by Experts

The correct Answer is:
B
Embryo sac is made up of 8 nuclei which are formed by 3 simple divisions.
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In angiosperms functional megaspore develops into

ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. the ovule of an angiosperm is technically equivalent to

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  2. In angiosperms, functional megaspore developes into or The microscopic...

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  3. The funtional megaspore undergo

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  4. For the formation of tetrasporic embryosac, how many megaspre mother c...

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  5. Which of the following is not fuctionally analogous with other in the ...

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  6. Examine the figure given below showing entry of pollen tube into embry...

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  7. Collar like outgrowth arising from the base of ovule and forming is a ...

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  8. Filliform apparatus is found in which part of angiosperms

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  9. An orthotropous ovule is one in which micropyle and chalaza are

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  10. The ovule in pea are or Ovule of Capsella is

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  11. The given figure shows megasporogenesis and development of typical fem...

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  12. In an embryo sac of a typical angiosperm there are

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  13. female gametophyte of angiospermic plants is represented by

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  14. In Capsella meiosis takes place during

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  15. A diagrammatic view of a typical anatropous ovule is given below in wh...

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  16. The formation of embryo sa is called

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  17. Mature Polyganum type embryo sac has got or A normal angiosperm embryo...

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  18. If diploid chromosome number in a flowering plant is 12, then which on...

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  19. Egg apparatus of angiosperm consists of

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  20. The point of attachment of funicle with chalazal end is called

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