Question

is it syngamy or triple fusion that lead to formation of zygote in an angiosperm mention their ploidy​

Answer 1

Through syngamy zygote(2n) is formed.

Through triple fusion, endosperm(3n) is formed.

Answer 2

Answer:

it is syngamy that leads to the formation of zygote in angiosperms.

Explanation:

the syngamy which is is the fusion of male and female gamete leads to the formation of diploid zygote whereas triple fusion which is the fusion of male gamete and the polar nuclei leads to the formation of triploid endosperm.