HUMAN BIOLOGY AND HEALTH

In the multicellular organisms, various types of glands are found that can be grouped into two types : Exocrine glands and endocrine gla...

For proper growth and development, every organism requires an adequate amount of nutrients in proper proportion in their diet. If a person ...

     Proper quality and quantity of food is most significant basis of health, proper growth, normal activity, vigour and longevity. Human f...

It is a liquid compound made up of two part7s of hydrogen and one part of oxygen. It usually forms about 70% to 90% part of cytoplasm and 4...

Minerals are the elements which are present in small amounts about 4% of human body weight constitute minerals. They play important role i...

Vitamins are the organic compounds that always taken from outside the body along with food in small quantity. They are required in balanced...

Lipids are the group of fats and fat like substances. They are the compounds of carbon, hydrogen and oxygen but they differ from carbohydra...