Multiple choice

The type of fecundation observed in casuarina sps is

  1. porogamy

  2. chalazogamy

  3. mesogamy

  4. siphonogamy

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

Chalazogamy is a process of fecundation in which the pollen tube penetrates into the embryo sac through the tissue of the chalaza.