Angiosperms owe their widespread distribution to their production of pollen,seeds and flowers.Why is the production of flowers an advantage?

Question

Quizplus · Accepted Answer

Flowers promote pollination which is the transfer of pollen from the male reproductive organ (anther) to the female reproductive organ (stigma) of flowers. This leads to fertilization and the production of seeds, which aid in the widespread distribution of angiosperms.

Answer: A 
 Flowers also allow fertilization in the absence of water, which is an advantage in dry environments where water is scarce.

Answer: E 
 Flowers protect and nourish the embryo, which is an advantage for the survival and development of the offspring.

Angiosperms Owe Their Widespread Distribution to Their Production of Pollen,seeds