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Write the equivalent botanical terms for...

Write the equivalent botanical terms for the following words / sentences.
(a) Landing platform of pollen (b) Ovarian cavity
(c) Megasporangium (d) Basal swollen part of pistill

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(a) Stigam (b) Locule (c) Ovule (d) Ovary
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FULL MARKS-ASEXUAL AND SEXUAL REPRODUCTION IN PLANTS-Additional Questions (2- Mark Questios)
  1. Draw and label the structure of a typical pollen grain.

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  2. At which cellular stage , does the pollen grains are usually liberated...

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  3. Write the equivalent botanical terms for the following words / sentenc...

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  4. What is Nucellus ?

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  5. What is integumentary tapetum ?

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  6. Mention the types of ovule seen in the members of (a) Cactaceae (b) ...

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  7. What does the term 'Bisporic development of embryo sac ' refers to ? G...

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  8. State the role of filiform apparatus found in embryo sac of angiosperm...

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  9. What is pollination ? Mention its types.

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  10. Why pollination in gymnosperm is said to be direct ?

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  11. Define Homogamy with an example

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  12. What is cross - pollination ? What are its types ?

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  13. Distinguish between monoecious and dioecious plants .

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  14. Define the following terms . (a) Protandry (b) Protogyny

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  15. What is Heterostyly ? Give example.

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  16. How self - pollination is avoided in Abutilon ?

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  17. Name the agents of the following tyes of pollination.

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  18. Give any four unique characters exhibited by anemophilous flowers.

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  19. How the pollen grains of Vallisneria protect themselves ?

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  20. Point out the differences between anemophilous flowes and ornithophilo...

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