Which one of the following statements is not true?
Which one of the following statements is not true?
- [NEET 2016]
- A
Pollen grains of many species cause severe allergies.
- B
Stored pollen in liquid nitrogen can be used in the crop breeding programmes.
- C
Tapetum helps in the dehiscence of anther.
- D
Exine of pollen grains is made up of sporopollenin.
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