The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..