Question

A dithecous another consists of _______microsporangia , ______in each lobe.

• A. Four , two
• B. Two , one
• C. Two , two
• D. Four , one

Answer 1

The correct option is A Four , two

A dithecous anther is bilobed consists of two microsporangia in each lobe. Hence, there are four microsporangia in two lobes of an anther having tetrasporangiate structure.

Thus, the correct answer is 'Four, two'.