Angiosperms are called

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

Thallophyta, Bryophyta and Pteridophyta are called cryptogams. Gymnosperms and angiosperms and called Phanerogams. Discuss why ? Draw one example of gymnosperm.

Why fertilization process in angiosperms is called as double fertilization?

Why are angiosperms so called? In which structures do the seeds develop?

Fertilization in angiosperms is called as "double fertilization" because here two male gametes take part in fertilization . (a). Which cells do these male gamete fertilize? (b) What are the products of fertilization ? ( c) Explain the ploidy of the two products .

Female gametophyte of angiosperm is called:

Why are angiosperm anthers called dithecous?

Saprophytic angiosperms are also called

Why are angiosperm anthers called dithecous ? Describe the structure of its microsporangium.