Question

Pollen tubes releases the two male gametes into:

• A.
  Cytoplasm of central cell
• B.
  Cytoplasm of egg cell
• C.
  Cavity of embryo
• D.
  Cytoplasm of synergid

Answer 1

The correct option is D

Cytoplasm of synergid
The contents of the pollen tube are discharged in the synergid from where the first male gamete is transferred to the egg cell, while the other male gamete moves to the central cell through cytoplasmic current.
Therefore, the contents of the pollen tube are discharged in the cytoplasm of synergid.
So, the correct answer is option 'd'-cytoplasm of synergid.