Question

What would happen if syngamy does not occur ?

Answer 1

Syngamy is the process of fusion of male gamete with egg resulting in the formation of zygote which develops into offspring. If syngamy does not takes place, there will be no zygote formation, hence no new generation produced.

Answer 2

syngamy is a process of fusion of male and female gametes to form zygote during fertilisation.
syngamy is one of the the event in double fertilisation in angiosperms . syngamy is the process of fusion of one of the male gamete with egg to form diploid zygote .
if syngamy does not occur then no sexual reproduction would occur .