Q367
In Casuarina fertilisation takes place through
A.
Mesogamy
B.
Porogamy
C.
Chalazogamy
AnswerD.
Apogamy
Answer: Option C
Solution
Answer: Option C
Solution:
In Casuarina, fertilization takes place through Chalazogamy.The meaning of Chalazogamy is a process of fertilization in which the pollen tube penetrates the embryo sac through the tissue of the chalaza.
A process of fecundation in which the pollen tube penetrates the embryo sac through the tissue of the chalaza, instead of entering through the micropyle.