This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Viruses possess both living and non-living characteristics. This unique feature distinguishes them from other organisms...
If New Zealand has lots of unique animals, it's also got a whole lot of unique plants. Find out more about some of them,..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..