Some important traits that influence the reproductive success of a flower include: the presence or absence of , the fusion of to one another, and the overall of flowers.

1. Whorls

2. Organs

3. Symmetry

Explanation:

Some important traits that influence the reproductive success of a flower include: the presence or absence of whorls, the fusion of organs to one another, and the overall symmetry of flowers.

In the process of reproduction in plants, the male and female gametes are produced and transfer of the male gametes to the female ovules occurs. This process is called as pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit

Floral  zygomorphy confers a reproductive advantage to rare plants" as a result of the  enhanced pollination efficiency.

what's the question ?

the answer is b.) hydrogen bonds between bases.