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Number of nuclei present in common embry...

Number of nuclei present in common embryo sac are:

A

Six

B

Eight

C

Twelve

D

Twenty four

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The correct Answer is:
B
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MBD PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-QUESTION BANK
  1. Double fertilization in angiosperms was discovered by :

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  2. Hydroponics is:

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  3. Number of nuclei present in common embryo sac are:

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  4. Perisperm is:

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  5. In a flowering plant, archesporium gives rise.to :

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  6. Pollen grains are able to tolerate extremes of temperature and desicca...

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  7. The plant part which consists of two generations one with in the other...

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  8. Pollen tube usually enters the embryo sac :

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  9. A plant root cell has 16 chromosomes thus:

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  10. Which one of the following statements is correct ?

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  11. When a diploid female plant is crossed with a tetraploid male, the plo...

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  12. Which of the followiing represent the edible part of the fruit of litc...

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  13. Pollen tube usually enters the embryo sac :

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  14. Which one of the following represents an ovule , where the embryo sac ...

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  15. Why is vivipary an undesirable character for annual crop Plants?

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  16. In which pair both the plants can be vegetatively propagated by leaf p...

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  17. In a, typeof apomixis known as adventive embryony, embryos, develop di...

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  18. Double fertilization,involves:

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  19. In some plants anthers and stigma grow and mature at same time. This p...

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  20. For the formation of tetrasporic embryo sac, how many megaspore mother...

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