Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Proteins have a crucial role in various biological activities. Get to know how proteins are able to perform as enzymes, ..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
