The outermost and innnermost wall layers of microsporangium in an anther are respectively

The outermost and innermost wall layers of microsporangium in an anther are respectively :

The outermost and innermost wall layers of microsporangium in an anther are respectively:

The outermost and innermost wall layers of microsporangium in an anther are respectively (A) Endothecium and tapetum (B) Epidermis and endodermis (C) Epidermis and middle layer (D) Epidermis and tapetum

The outermost and innermost wall layers of microsporgangium in an anther are respectively.

The outermost and innermost wall layers of micro-sporangium in an anther are respectively.

The innermost wall layer of microsporangium is called.

The innermost wall layer of microsporangium is called.

The innermost wall layer of microsporangium is called.

Name the innermost wall of microsporangium.