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By which agents is pollination carried o...

By which agents is pollination carried out in Eichhornia and Lotus?
(A) Water
(B) Insects and wind
(C) Birds
(D) Bats

A

Water

B

Insects and wind

C

Birds

D

Bats

Text Solution

Verified by Experts

The correct Answer is:
B
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KUMAR PRAKASHAN-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Section -F (Multiple Choice Questions)
  1. What is produced by male gametophyte in angiosperms?

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  2. The ovule of angiosperm equals to what?

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  3. By which agents is pollination carried out in Eichhornia and Lotus? (...

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  4. In majority angiosperms…… (A) There are filiform apparatus in egg cel...

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  5. Which of the following statement is not true? (A) Insects which consu...

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  6. By what name is cotyledon of maize seed is known ?

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  7. The front end of filament is connected to what?

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  8. Which process is associated in seed formation without fertilisation in...

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  9. Which of the following is not correct? (A) outer layer of pollen gra...

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  10. Double fertilisation is a unique characteristics of which plant? (A) ...

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  11. Functional megaspore develops into…. In gymnosperms (A) Ovule (B) E...

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  12. A dioecious flowering plant prevents both ….. (A) Self fertilisation ...

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  13. Attractants and rewards are required for (A) anemophily (B) entomop...

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  14. Pollen grains can be stored for several years in liquid nitrogen havin...

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  15. Which one of the following plants shows a very close relationship with...

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  16. Double fertilization is

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  17. Which of the following has proved helpful in preserving pollen as foss...

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  18. The phenomenon observed in some plants where in parts of the sexual ap...

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  19. Which one of the following statements regarding post-fertilization dev...

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  20. In some seeds such as black pepper and beet nucellus may be persistent...

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