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Which one of the following statements is...

Which one of the following statements is correct ?

A

Sporogenous tissue is haploid.

B

Endothecium produces the microspores.

C

Tapetum nourishes the developing pollen.

D

Hard outer layer of pollen is called intine.

Text Solution

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The correct Answer is:
C
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MBD PUBLICATION-SEXUAL REPRODUCTION IN FLOWERING PLANTS-QUESTION BANK
  1. Pollen tube usually enters the embryo sac :

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  2. A plant root cell has 16 chromosomes thus:

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  3. Which one of the following statements is correct ?

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  4. When a diploid female plant is crossed with a tetraploid male, the plo...

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  5. Which of the followiing represent the edible part of the fruit of litc...

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  6. Pollen tube usually enters the embryo sac :

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  7. Which one of the following represents an ovule , where the embryo sac ...

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  8. Why is vivipary an undesirable character for annual crop Plants?

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  9. In which pair both the plants can be vegetatively propagated by leaf p...

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  10. In a, typeof apomixis known as adventive embryony, embryos, develop di...

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  11. Double fertilization,involves:

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  12. In some plants anthers and stigma grow and mature at same time. This p...

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  13. For the formation of tetrasporic embryo sac, how many megaspore mother...

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  14. Pollen 'sac in Cycas is called:

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  15. Polygonum type of embryo sac is :

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  16. In the angiosperm ovule central cell of the , embryo sac, prior to the...

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  17. Xenia refer to:

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  18. The pollination preferred by snails .

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  19. The arrangement of the nuclei in a normal embryo sac in the dicot plan...

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  20. Which one of the following is surrounded by a callose wall ?

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