At the time of pollination,how many cells are | vedclass

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(B) In over $60\%$ of angiosperms,pollen grains are shed at the $2$-celled stage. These two cells consist of a larger vegetative cell and a smaller ge

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(B) In over $60\%$ of angiosperms,pollen grains are shed at the $2$-celled stage. These two cells consist of a larger vegetative cell and a smaller generative cell. In the remaining species,the generative cell divides mitotically to give rise to the two male gametes before pollen grains are shed (i.e.,at the $3$-celled stage). However,the most common condition at the time of pollination is the $2$-celled stage.

At the time of pollination,how many cells are formed in the pollen grains?

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