Question

Double fertilization means ______.

विकल्प

• One of the polar nuclei fused with the synergid and one male gamete with egg cell.

• Fusion of one of the male gametes with polar nuclei and other with antipodal cells. 

• Fusion of one of the male gametes with secondary nucleus and the other male gamete with egg cell.

• Fusion of one antipodal cell with egg cell and synergid cell with other antipodal cell.

Answer 1

Double fertilization means fusion of one of the male gametes with secondary nucleus and the other male gamete with egg cell.