The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..
This tutorial elaborates on the physical development of humans, particularly from puberty to adulthood. Read this tutori..
Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
