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Presence of motile stage in life cycle &...

Presence of motile stage in life cycle & requirement of water as a medium to complete life cycle is diagnostic characters of

A

Thallophyta

B

Bryophyta

C

Pteridophyta

D

Cryptogams

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The correct Answer is:
D
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PHYSICS WALLAH-PLANT KINGDOM-LEVEL-2
  1. Oogonia of Thallophyta differs with archegonia of bryophyta :-

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  2. Choose the true statement:

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  3. In some algae, one large, non-motile female gamete fuse with smaller, ...

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  4. Which of the following is not correctly matched?

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  5. The unique feature of Bryophytes compared to other green plant groups ...

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  6. A leafy gametophyta plant with multicellular rhizoids and sporophyte d...

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  7. Bryophyta like to grow in moist places because:

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  8. Bryophyta are ecologically important plants as they are :-

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  9. Which of the following is deemed to be vital in the development of see...

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  10. In bryophyta, organs are referred to as "Leaf like' and 'Stem like' an...

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  11. Adiantum is called "walking fern" due to

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  12. Aquatic fern which supports the growth of blue green alge, Anabaena an...

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  13. Presence of motile stage in life cycle & requirement of water as a med...

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  14. Coralloid roots of Cycas has

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  15. Double fertilization and triple fusion are characteristic of:-

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  16. Blue green algae store food in the form of alpha-granules and beta-gra...

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  17. Match the columns I and II, and choose the correct combination from th...

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  18. In Phaeophyceae, the gametes are

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  19. The life cycle of Ectocarpus and Polysiphonia is:

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  20. Which one of the following is not an ecological of moss plants?

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