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What are the possible advantages of having the sex organs on the underside of fern gametophyte?

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ICSE-PLANT KINGDOM -Test Your Progress (Short/Long Answer Type Questions )
  1. Mention two common characters shared by all gymnosperms

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  2. The development of endosperm in gymnosperms differs from that of angi...

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  3. What are the possible advantages of having the sex organs on the unde...

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  4. What are the advantages of seeds over spores as a means of reproducti...

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  5. Distinguish between moss protonema and green alga filament.

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  6. Give an illustrated account of the life cycle of a moss.

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  7. Write short notes on Protonema

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  8. Write short notes on : Alternation of generation in bryophytes

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  9. Write short note on Indusium.

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  10. Write short notes on Circinate vernation

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  11. What are the characteristics that define plants ?

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  12. What are the general characteristics of nonvascular plants, and what ...

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  13. Draw a diagram to describe the life cycle of the moss, pointing out s...

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  14. What are the general characteristics of vascular plants, and how do f...

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  15. List five differences between monocots and dicots.

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  16. Angiosperms are the most dominant of plant groups'. Confirm or contra...

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  17. How do bryophytes differ from pteridophytes and thallophytes ?

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  18. What are the major points of difference between bryophytes and pterid...

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  19. How do angiosperms differ from gymnosperms ?

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  20. Give the structure of a moss sporophyte.

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