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

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS Why are angiospermic anthers called dithecous? Describe structure of its microsporangium.

Describe internal structure of microsporangium

Describe the structure of young anther.

Describe the structure of angiospermous embryo sac.

A typical angiosperm anther is

A typical angiosperm anther is:

A typical angiosperm anther is:

Why anther is called as tetrasporangiate structure?

(a) Draw a labelled diagram of matured embryo of a dicotyledonous plant. (b) Describe the structure of a matured microsporangium of an angiosperm.