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Chasmogamous flower do not open at all....

Chasmogamous flower do not open at all.

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Distinguish between: Chasmogamous flower and cleistogarmous flower.

What are chasmogamous flowers? Can cross-pollination occur in cleistogamous flowers? Give reasons for your answer.

What are the possible types of pollinations in chasmogamous flowers. Give reasons.

In homogamy, flowers never open to expose their sex organs.

Anemophilous flowers and Entomophilous flowers.

When pollens are transferred from anther of a flower to stigma of another flower of the same plant , pollination is referred to as :

MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANT-EXERCISE
  1. Vallisneria and Hydrilla are wind pollinating plants.

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  2. Transfer of pollen grains from the anther to the stigma of another flo...

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  3. Chasmogamous flower do not open at all.

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  4. Hybridization is the removal of anther from a bisexual flower.

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  5. Zygote is a haploid cell.

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  6. Fusion of 3 haploid nucleis is called pollination.

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  7. The zygote develops into endosperm.

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  8. In the grass family the cotylendon is called plumule.

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  9. Correct the statement if required by changing of underlined words only...

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  10. Correct the statement if required. The innermost layer of microspora...

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  11. Ubisch bodies are present epidermal cells.

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  12. Tapetum is the 2nd layer of microsporangium.

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  13. Formation and differentiation of microspore is called Megasporogenesis...

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  14. When carpels are free called as hydrophily.

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  15. Each ovule attaches to the plecenta by a slender stalk is called hilum...

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  16. Pollination by animals is called hydrophily.

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  17. Correct the statement if required by changing of underlined words only...

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  18. Removal of anther from a bisexual flower is called fertilization.

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  19. A small opening is left at integument of ovule is called as chalaza.

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  20. Phenomenon of formation of more than one embryo per ovule is called me...

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