Stored pollen in liquid nitrogen can be used in the crop breeding progammes

Which one of the following statements is not true?

  1. Stored pollen in liquid nitrogen can be used in the crop breeding progammes
  2. Tapetum helps in the dehiscence of an
  3. Exine of pollen grains is made up of sporopollenin
  4. Pollen grains of many species cause severe allergies
Anurag Mishra Professor Asked on 2nd May 2016 in Agriculture.
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  • 1 Answer(s)

    Answer: (2) Tapetum helps in the dehiscence of an 

    Anurag Mishra Professor Answered on 7th May 2016.
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