Question

calculate number of pollen sac associated with single flower containing 5 dithecous stamen​

Answer 1

Answer:

Total pollen sacs or microsporangia in bilobed dithecous anther =4

Each pollen sac has 100 microspore mother cells.

So total microspore mother cell in 4 pollen sacs=4X100=400

Meiosis produces 4 pollen grains or male gametophytes.

Meiosis in 400 microspore mother cell will produce=400X4=1600 pollen grains or male gametophytes.