biology

It is the study of molecular organisation and mechanisms of organisms and their component..

(Embryology) It is the study of early life history of individual organisms from the fertilized egg to the adult stage (Ontogeny..

Certain harmful substances, usually ones not found in nature but introduced by man, may get into plants and/or animals. These poisonous substances may not be broken down in the body or excreted easily, efficiently and quickly. Instead, they accumulate in the tissues, and as the living organis..

A cell is regarded as the structural and functional unit of life. Thus a living organism must consist of at least one cell. Cells combine to form higher units, the tissues, which in turn come together and constitute the next higher unit, known as the organs. The organs occur in groups, to form the ..

Being Alive-What does it mean - Living organisms, like any non-living matter, are composed of some basic elements. The same physical laws such as gravitation, magnetism, thermodynamics etc., also bind living organisms. Yet, living organisms differ from non-living in fundamental characteristics such..

1. Bio weapons are very cheap. 2. They kill large number of people. Example: 10 gms of anthrax can kill 1.3 million people. 3. They are invisible, odorless, tasteless when released. A popular example of such bio-war is Anthrax. It was recently used by followers of Osama Bin lad..

Biology is a branch of science, which deals with the study of life. It is concerned with the study of living organisms, which are immeasurably diverse and complex than the non-living matter. Hence, biology is also described as life science or natural science. Biology..

Recent Advances in Applied Biology - Applied biology is playing major role in many facets of our society in terms of facility, technology and danger. Some of them are discussed he..

Need for Studying Biology - What is the need for studying Biology? The study of Biology becomes important for the following reasons: It brings about an awareness of the rich diversity of life forms that inhabit the Planet Earth It helps us to know and appreciate the pr..

Applied biology is playing major role in many facets of our society in terms of facility, technology and danger. Some of them are discussed he..