Question

1 more q for u all bio students..

Answer 1

hey i think it is 10,000

Answer 2

each flower of crotalaria have 1 stamen then 10 flower have 10 stamen (anther)
and 10 anther have 40 microsporangia and each microsporangia have 30 MMC
so 40 micro sporangia would have 1200 MMC each microspore produce 4 pollen grain so total no. of pollen grain is 1200×4= 4800 (this is for 1 flower)

So, for 10 flower 4800×10=48000 pollen grain