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The sporangia of eusporangiate ferms...

The sporangia of eusporangiate ferms

A

Possess a single layer of wall cells

B

Produce very few spores

C

Originate from a group of initial cells

D

Dehisce at the region of a well-defined stomium

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The correct Answer is:
C
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  7. In which of the following, gametes are produced by mitrotic division?

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  8. In which one of the following male and female gametophytes do not have...

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  12. Which one of the following has haplontic life cycle

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  13. Which one of the following is a vascular cryptogram?

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  14. Which of the following is a vascular cryptogam

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  16. Algae have cell wall made up of

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  17. Some hyperthermophilic organisms that grow in highly acidic (pH2) hab...

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  18. A prokaryotic autotrophic nitrogen fixing symbiont is found in

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  19. Archegoniophore is present in

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  21. The gametophyte is not an independent, free-living generation in

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