Which is not part of anther wall

Fibrous thickenings of hygroscopic nature are found in which part of anther walls?

Fibrous thickenings of hygroscopic nature are found in which part of anther walls?

Fibrous thickening of hygroscopic nature are found in this part of the anther wall

Endothecium, Tapetum, Epidermis ,Middle layers. These are the parts of anther wall . (a ). Arrange them in an order according to occurrence in the anther wall . (b) What is the function of tapetum ?

Which layer of the anther wall is the not derived from archesporium?

Which layer of the anther wall is the not derived from archesporium ?

The innermost layer of anther wall whose cells nourish the developing pollen grains is

The innermost layer of anther wall whose cells nourish the developing pollen grains is

Fill in the blanks: The innermost layer of anther wall that help to provide nourishement is _______.