Pollens outer layer is called ...$A$... This is made up of ...$B$.... This is absent on the ...$C$.... Fill in the blanks $A, B$ and $C$
Identify $A$ to $E$ in the following diagram
Pollen tablets are available in the market for
After penetrating stigmatic and styler tissues, the pollen tube usually grow down towards the egg because
Meiotic cell division takes place during