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#Question id: 35513


Which of the following statements about the pollen tube during double fertilization are correct?

#XL - R Botany
  1. Pollen tube enters through the micropyle in most angiosperms
  2. It bursts upon entering the embryo sac
  3. It delivers two generative nuclei to the central cell
  4. One of the synergids degenerates to facilitate pollen tube entry

Answer:- Option(s): 1,2,4


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