Trusler’s rule for pulmonary artery banding A method that gives guidance as to the correct tightness of the band; the degree of banding for a complex congenital cardiac anomaly with bidirectional shunting less than that for simple ones...
Life, as we know it today, is presumed to have started in the sea and many of them were likely eukaryotic animal-like or..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
