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Write any four characteristics of Pterid...

Write any four characteristics of Pteridophytes.

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ASSAM ACADEMIC CENTRE-PLANT KINGDOM-EXAMPLE
  1. Enumerate the economic significance of bryophytes.

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  2. Bring out of the major differences between thallophytes (algae) and br...

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  3. Write any four characteristics of Pteridophytes.

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  4. Fern prothallus is monoecious Justify.

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  5. Differentiate between the gametophyte of bryophytes and that of pterid...

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  6. Both bryophytes and pteridophytes require water for fertilization, yet...

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  7. How is the gametophyte of bryophytes different from that of gymnosperm...

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  8. How are the gametophytes of pteridophytes different from those of gymn...

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  9. Bring out the differences between the sporophyte of gymnosperms with t...

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  10. Mention the component cells of an embryo sac of angiosperms.

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  11. Mention the component cells of an embryo sac of angiosperms.

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  12. Differentiate between the female gametophyte of angiosperms and that o...

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  13. Differentiate between haplontic and diplontic life cycles.

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  14. What are phycocolloids? Name two of them and their respective sources.

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  15. Why do members of Phaeophyceae vary in colour from olive green to vari...

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  16. Name any four common members of Phaeophyceae.

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  17. Name two species of algae from which agar is obtained.

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  18. Which class of algae do they belong to?

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  19. Mention the economic uses of agar.

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  20. Draw a labelled diagram of a funaria plant showing the sporophyte and ...

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