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To prevent contamination of stigma with ...

To prevent contamination of stigma with unwanted pollen… is done

A

Artificial hybridization

B

Emasculation

C

Bagging

D

All the given three

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The correct Answer is:
C
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Given below are the events that are observed in an artificial hybridization programme. Arrange them in the correct sequential order in which they are followed in the hybridisation programme. (a) Re-bagging (b) Selection of parents (c ) Bagging (d) Dusting the pollen on stigma (e ) Emasculation (f ) Collection of pollen from male parent

KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. In the development of male gametophyte, the nucleus of pollen divides ...

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  2. In which plant true endosperm is found: A. coconut B. Apple C. Cotton ...

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  3. To prevent contamination of stigma with unwanted pollen… is done

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  4. The sterile region of female reproductive part of the flower is known ...

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  5. Name the part of pollen grains responsible for preserving them as foss...

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  6. What .X. indicates in the given figure?

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  7. Name the plant show adventive embryonic cells

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  8. What is the advantage of cleisotgamy?

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  9. Which of the following statements is true?

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  10. Megasporangium is equal to what (A) Embryo sac (B) Fruit (C) Nuce...

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  11. What is the function of filiform apparatus? (A) Stigma recognizes pro...

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  12. In market tablets of pollen are available for …..

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  13. Define:- Geitonogamy

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  14. What is indicated by coconut water obtained from fresh green coconut?

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  15. In angiosperms, microsporogenesis, megasporogenesis (A) Occur in anth...

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  16. Filiform apparatus is a characteristic feature of

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  17. Which of the following is parthenocarpic fruit?

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  18. In the seed of wheat, an embryo possesses large drum shaped cotyledon....

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  19. What is produced by male gametophyte in angiosperms?

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  20. The ovule of angiosperm equals to what?

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