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Name three groups of plants that bear ar...

Name three groups of plants that bear archegonia. Briefly describe the life cycle of any one of them.

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**Step-by-Step Solution:** 1. **Identify the Groups of Plants that Bear Archegonia:** - The three groups of plants that bear archegonia are: - Bryophytes - Pteridophytes - Gymnosperms ...
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ICSE-PLANT KINGDOM -Ncert Exercises with Answers
  1. What is the basis of classification of algae?

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  2. When and where does reduction division take place in the life cycle o...

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  3. Name three groups of plants that bear archegonia. Briefly describe th...

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  4. Mention the ploidy of the following: protonemal cell of a moss

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  5. Mention the ploidy of the following: primary endosperm nucleus in d...

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  6. Mention the ploidy of the following: leaf cell of a moss

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  7. Mention the ploidy of the following: prothallus cell of a fern

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  8. Mention the ploidy of the following: gemma cell in Marchantia

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  9. Mention the ploidy of the following: meristem cell of monocot

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  10. Mention the ploidy of the following: ovum of a liverwort

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  11. Mention the ploidy of the following: zygote of a fern

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  12. Write a note on economic importance of algae and gymnosperms.

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  13. Both gymnosperms and angiosperms bear seeds, then why are they classi...

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  14. What is heterospory? Briefly comment on its significance. Give two exa...

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  15. Eplain briefly the following terms with suitable examples : protonema

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  16. Eplain briefly the following terms with suitable examples : antheridiu...

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  17. Eplain briefly the following terms with suitable examples : archegoniu...

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  18. Eplain briefly the following terms with suitable examples : diplontic

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  19. Explain briefly the following terms with suitable examples : sporophyl...

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  20. Eplain briefly the following terms with suitable examples : isogamy

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