You will also like...
Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
The gastrointestinal system breaks down particles of ingested food into molecular forms by enzymes through digestion and..
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,..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Nutrients in the soil are essential to the proper growth of a land plant. This tutorial deals with the properties of soi..