Deci-

Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..

Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..

A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..

This tutorial deals with the structure and function of flowers, fruits, and seeds. Also included here are the types of f..

The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..

Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..

You will also like...