The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
