most important disease

Name of vitamin Source Deficiency disease Vitamin A (bright eye vitamin) Fish oil particularly shark liver oil, liver of fresh water fish rice polishing, liver, kidney Xerophthalmia i.e, hardening of cornea of eye Vitamin B 1 (thiamine) Yeast, milk, green vege..

Plant diseases are improvement because of the loss they cause. In the history of mankind plant disease have played an important role. A good example would be the Irish potato famine caused due to late blight of potato, a disease affecting the potato cr..

Plant diseases are improvement because of the loss they cause. In the history of mankind plant disease have played an important role. A good example would be the Irish potato famine caused due to late blight of potato, a disease affecting the potato cro..

The main causes for disease in fishes are viruses and bacteria. IPN (Infectious Pancreatic Necrosis) and VHS (Viral Haemorrhagic Septicaemia) are well known diseases. Pollution of water causes great harm to the fish population. Fertilizers, pesticides, effluents and chemical was..

It makes the study of such a wide variety of organisms easy. It projects before us a good picture of all life forms at a glance. It helps us understand the interrelationship among different groups of organisms. It serves as a base for the development of other biological sciences such as ..

Transportation whether in plants or animals is the key to the efficient assimilation of the nutrients that the organisms synthesise, get from their environment or digest. The study of these processes helps us in many ways. The study of transport mechanisms in plants helps us to understand the uptak..

It is a disease characterised by loss of perceptions of realities of life, may or may not be associated with brain dysfunctioning or nervous disorders. The psychic patients are generally not aware of their disease and usually refuse to undergo treatment - as they invariably perc..

The eradication of a number of diseases and major contributions to improving human health, have been made by modern chemical discoveries. Some important contributions in this field are: Life saving drugs and prophylactics, i.e., disease preventing serum and vaccines..

Transgenics - The organisms which contain functional genes which have been experimentally introduced by genetic engineering from another species are called transgenic organism or genetically modified organisms (GMOs). Present and future applications of transgenics. a. To produce transgenic plants w..

Bio - war - Bio - war refers to biological war. It means that biological organisms are used as weapons to carry out the war. It is latest form of war. It is carried out by spreading the pathogens in specific part of geographical region to deliberately spread a deadly disease. The dis..