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Ubisch bodies found in tapetal cell help...

Ubisch bodies found in tapetal cell help in formation of

A

Pollenkitt and pollinia

B

Exine

C

Sporopollenin

D

Intine and pollenkitt

Text Solution

Verified by Experts

The correct Answer is:
B
Ubisch bodies secreted by tapetum help in external thickening of exine as these bodies get coated with sporopollenin
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ERRORLESS -SEXUAL REPRODUCTIO IN FLOWERING PLANTS-Sexual Reproductio In Flowering Plants
  1. Tapetum is a part of

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  2. Mature male gametophyte is made up of

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  3. Ubisch bodies found in tapetal cell help in formation of

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  4. Germpore is the region where the exine is

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  5. How many pollen grains are formed from 10 microspore mother cells by m...

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  6. In a young anther the four rows of cells which later produce pollen ar...

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  7. If a sporagium is derived from a single cell, it is called

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  8. At the time of shedding the number of nuclei present in an angiosperm ...

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  9. The following is the diagram of T.S of anther. Identify the parts labe...

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  10. Which of the following statement is not true about somatic embryogenes...

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  11. Which of the following statements is correct

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  12. Identify A, B, C and D in given figure

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  13. The given figure refers to a T.S of anther. Identify A to E respective...

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  14. The given figure is an enlarged view of one microsporagium of a mature...

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  15. Which one of the following pairs of plant structures has haploid numbe...

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  16. What does the filiform apparatus do at the entrance into or Function o...

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  17. Which one of the following statements is not true

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  18. The hilum and micropyle lie side by side very close to each other in

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  19. Stalk with which ovules remain attached to placenta is called

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  20. if the number of chromosomes in root cells is 14, what will be the num...

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