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Select the correct features w.r.t. megas...

Select the correct features w.r.t. megasporangium of gymnosperms

A

have integument

B

also called ovule

C

have one archegonia always

D

Both 1 and 2

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE-MOCK TEST 16-EXAMPLE
  1. Read the following statements w.r.t. gymnosperms (a)Leaves in gymnospe...

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  2. Statement-A:male gametophyte in gymnosperms is highly reduced. Stat...

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  3. Select the correct agent of pollination in gymnosperms

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  4. Where does pollen tube discharge its contents in gymnosperms?

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  5. How many among the following are diploid structures of gymnosperms?

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  6. Select the correct features w.r.t. megasporangium of gymnosperms

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  7. Mark the odd option w.r.t. three generations in gymnospermic seed.

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  8. In gymnosperms,endosperm represent

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  9. Largest male and femal gamete are formed by and respectively

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  10. Which of the following plants is not present in order Gnetales?

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  11. Which of the following is not living fossil?

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  12. Sulphur shower is the phenomenon related to

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  13. Drug used in curing respiratory ailments is obtained from

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  14. Which is the female sex organ in a flower?

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  15. Which of the following event is preceded by formation of embryo-sac?

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  16. How many egg cell, synergid(s), antipodal cells and polar nulei are pr...

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  17. Primary endosperm nucleus is formed by the fusion of and

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  18. Select the option with incorrect satement

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  19. All seed bearing plants have diplontic life cycle, (e) Bryophytes have...

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  20. Select the odd one w.r.t. haplodiplontic life cycle

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