Pollen grain of Angiosperm is

Describe the features of exine and intine of pollen grain of Angiosperms. Write their significance.

Sketch and label a pollen grain of angiosperms.

Pollen grains in Angiosperms are released at which stage?

2-celled pollen grains of angiosperm represents:

2-celled pollen grains of angiosperm represents:

The development of pollen grains in Angiosperms is called Microsporogenesis Embryogenesis Megasporogenesis Gametogenensis

Draw a labelled diagram of the sectional view of a mature pollen grain of angiosperms. Explain the function of generative cell and vegetative cell

Draw a labelled diagram of the sectional view of a mature pollen grain of angiosperms. Explain the function of generative cell and vegetative cell