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Formation of an organiser from a single,...

Formation of an organiser from a single, male gamete without fusion with egg is an example of :

A

Parthenogenesis

B

Apogamy

C

Apospory

D

Parthenocarpy

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The correct Answer is:
A
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MBD PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-QUESTION BANK
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  3. In grasses what happens in microspore mother cell for the formation of...

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  4. Which one of the following statements is wrong ?

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  5. Double fertilization in angiosperms was discovered by :

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  6. Hydroponics is:

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

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  8. Perisperm is:

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

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

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

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  12. Pollen tube usually enters the embryo sac :

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  13. A plant root cell has 16 chromosomes thus:

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  14. Which one of the following statements is correct ?

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

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

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  17. Pollen tube usually enters the embryo sac :

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

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

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

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