Ecologists whimsically decided to call the parts that make up a flower its whorls. The first whorl of a flower is known as the calyx, which is the plant’s green, leafy outer structure that ...

A flower is the reproductive part of flowering plants. Flowers have colourful petals. The petals surround the male and female parts of the flower. The male parts are called stamens,The female ...

Insect-pollination of flowering plants is responsible for the majority of the world’s flowering diversity and is an essential part of plant reproduction. Flowers have bright colours, smells and ...