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 ...

In the flowering plant world, reproduction means an intricate succession of events. It begins when a pollen grain that carries the sperm cells lands on the top of the pistil, the female reproductive ...

Once upon a time on Earth, there was a first flower. Nature provides plenty of cues to help us imagine what the planet looked like 250 million years ago. But we lack concrete evidence in order to ...

1. Petals-Generally coloured part of a flower and collectively called as corolla. 2. Sepals-Green part just below the petals and collectively called as calyx. 3. Stamen-Male reproductive part and ...

In this video we will learn about the structure of the female reproductive part (pistil) of a flower. Your career begins here! At Jagranjosh.com, our vision is to ...