The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..
Animals living in aquatic habitats have diversified and evolved through time. They eventually occupy ecological niches a..
This tutorial looks at the mutation at the gene level and the harm it may bring. Learn about single nucleotide polymorph..
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
