Question

The pollen grains in angiosperms are released at the stage when they are

Answer 1

Answer:

at two celled stage

Explanation:

the pollen grain in angiosperm shed at two celled stage namely

1.generative(small)

2.vegetative(large)

Generative cell divide into two male gamete during the pollen tube formation in stigma and style

Answer 2

Answer:

The pollen grains in angiosperms are released at the stage when they are Two celled stage containing one vegetative and one generative cells.