Observe the figures carefully and answer the following questions:


(1) Which major part of the flower does fig. A represent? What is the function of that part?

(2) What are the contents of pollen sac shown in fig. B, male or female gametes?

(3) How will the contents of pollen sac come out?

Asked by Topperlearning User | 4th May, 2016, 06:22: AM

Expert Answer:

(a) Fig. A represents stamen. Stamen is the male reproductive part of the flower.
(b) Contents of pollen sac shown in Fig. B are pollen grains. They are the male gametes.
(c) When fully mature, the pollen sacs rupture to liberate pollen grains. The pollen grains are generally powdery particles of different shapes and sizes.

Answered by  | 4th May, 2016, 08:22: AM