If there are four cells in a anther, what will be the number of pollen grains?
$4$
$9$
$12$
$16$
Complete the following flow chart
Pollen Mother cell $\to $ Pollen tetrad $\to $ Pollen grain $\to $ Vegetative cell
Pollen Mother cell $\to $ Pollen tetrad $\to $ Pollen grain $\to $ ..........
How many meiotic divisions are necessary to produce $100$ pollen grains
Anther is generally composed of
Endothecium and tapetum in anther are derived from