urticaria tuberosa –>
angioedema
A vascular reaction involving the deep dermis or subcutaneous or submucal tissues, representing localised oedema caused by dilatation and increased permeability of the capillaries and characterised by development of giant wheals.
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Plants in lentic habitats have features not found in terrestrial plants. They acquired these features as they adapt to t..
Darwin's Finches are an example of natural selection in action. They are an excellent example of the way species' gene p..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..