A) Male gamete fuses with female gamete
B) Pollen tube enters into the ovule through micropyle
C) Pollen tube enter into the ovule through chalaza
D) Vegetative cell and tube cell fuse
Correct Answer: A
Solution :
Fusion of sperm and egg pronuclei. The envelopes of the sperm and egg pronuclei degenerated and their chromosomes intermediate to form Synkaryon, called Karyogamy or syngamy.
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