This video segment adapted from NOVA explains how flowers play a central role in the reproductive cycle of plants. Their striking array of colors, patterns, fragrances, and nectar all require lots of ...

H. macrantha flowers have both male and female reproductive organs. To avoid mating with themselves, individual flowers go through a male phase and then a female phase. They rely on hummingbirds to ...

Flower Parts: Flowers are one of the most beautiful creations of nature. They are not just pretty to look at, but also play a significant role in the process of reproduction in plants. Every flower, ...