Multiple choice

The process of double fertilisation means

  1. fusion of two male gametes with an egg nucleus

  2. fusion of two polar nuclei

  3. fusion of sperm nucleus with secondary nucleus

  4. fusion of one sperm nucleus with the egg nucleus and the other sperm nucleus with the definitive nucleus

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The process of double fertilisation means fusion of one sperm nucleus with the egg nucleus and the other sperm nucleus with the definitive nucleus.