SCIENCE AND TECHNOLOGY

TRANSPLANTATION   The replacement of tissue or organ either in same or in different organism is called transplantation. This process is use...

TYPES OF RESPIRATION: The oxidation of organic substance in living cells resulting in the liberation of energy is called respiration. It is...

RESPIRATION IN HUMAN BEINGS: Respiration is process of taking in oxygen to oxidise the food and release carbondioxide,energy and water.Energ...

SYNAPSE AND NEUROTRANSMITTER: There is always involvement of more than one neuron for the transmission of nerve impulse.It might be the s...

PLANT BREEDING:    Plant breeding is a process of developing improved varieties of plants with desirable characters from the existing ones ...