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Which of the following statements about ...

Which of the following statements about sporopollenin is false?

A

Exine is made up of sporopollenin

B

Sporopollenin is one of the resistant organic materials

C

Exine has apertures called germ pores where sporopollenin is present

D

Sporopollenin can withstand high temperatures and strong acids

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MODERN PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-Competition File (Objective Type Questions (MCQ))
  1. The egg apparatus of angiosperms comprises

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  2. To meet the demands of the society, in vitro production of a large num...

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  3. Which of the following statements about sporopollenin is false?

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  4. In angiosperms, functional megaspore develops into

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  5. In which one of the following pollination is autogamous ?

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  6. Wind pollination is common in

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  7. Filiform apparatus is a characteristic feature of

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  8. Nucellar polyembryony is reported in species of

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  9. A haploid plant produces male or female gametes by

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  10. The type of pollination which brings genetically different types of po...

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  11. Embryo sac is also known as

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  12. Which one of the following statements is wrong?

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  13. Plants with ovaries having only one ore a few ovules are generally pol...

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  14. What is the function of germ pore?

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  15. The innermost wall layer of microsporangium nourishing the developing ...

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  16. The type of pollination in which genetically different pollen grains a...

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  17. Sporopollenin an organic material is present in

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  18. In general, pollen tube enter the ovule through

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  19. Transfer of pollen grains from anther to the stigma of another flower ...

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  20. The endosperm cells in angiosperms are

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