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.
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..
In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..