Tapetum is the 2nd layer of microsporangium.

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

Name the homogenous tissue in the centre of each microsporangium.

Name the innermost wall of microsporangium.

Express in one word only The innermost nutritive tissue of microsporangium.

The given diagram shows microsporangium of a mature anther. Identify A,B and C.

Correct the statement if required by changing of underlined words only. The ovule is known as microsporangium.

The tapetum of microsporoangium is the innermost ________ layer.

Tapetum occurs in :

The wall layers that helps in the nourishment of microspores is

Assertion : Only the pre-pollination growth of male gametophyte occurs inside the microsporangium whereas the remaining growth occurs over the female reproductive organs. Reason : Whole of the growth of female gametophyte occurs inside the megasporangium.