Hot spleen (Science: radiology) Decreased liver uptake, liver disease (e.g., cirrhosis), shunting of portal venous blood, increased splenic uptake, haematopoietic disease, septicaemia, rheumatoid disorders, immunostimulation (tumour, Aldomet, IL-2) see: liver-spleen scan..
This tutorial describes the sigmoid curve, annual plant growth, tree growth, human growth, and insect growth as the grow..
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
This tutorial looks at sex determination via the sex chromosomes, X and Y. Read it to get more info on X and Y chromosom..
