Development and formation of pollen grains in the anther of the stamen is known as:

In angiosperms,the male gametes are produced by the division of the ..........

Which of the following statements is incorrect?

Explain the structure of a stamen.

Which of the following processes represents microsporogenesis?

$A$ - Only some cells of the sporogenous tissue are capable of giving rise to microspore tetrad.
$R$ - The microspores are arranged in a cluster of four cells - the microspore tetrad.