Q385
When the pollen tube enters the ovule through the integuments, the phenomenon is known as
A.
Isogamy
B.
Porogamy
C.
Mesogamy
AnswerD.
Chalazogamy
Answer: Option C
Solution
Answer: Option C
Solution:
When the pollen tube enters the ovule through the integuments, the phenomenon is known as Mesogamy.The integuments are the outer layer of the ovule and develop into a seed coat as the ovule matures after fertilization. Integuments encases the embryosac.