WHY DO WE FALL ILL  When there is a disease, either the functioning or the appearance of one or more systems of the b…

DIVERSITY IN LIVING ORGANISMS  Organisms which have ancient body designs that have not changed very much.  The warm …

TISSUES  Blood, phloem and muscle are all examples of tissues.  A group of cells that are similar in structure and/o…

THE FUNDAMENTAL UNIT OF LIFE  Each such cell has got certain specific components within it known as cell organelles. …

Management of Natural Resources o Ganga Action Plan. o This multi-crore project came about in 1985 because the quality…

Our Environment  Substances that are broken down by biological processes are said to be biodegradable .  Substances t…

 the basic structural unit of an organ, which is the cell.  cells are assembled to make the body of every organism. H…

 Living organisms which cant been seen with eyes alone are called microorganisms or microbes.  Microorganisms are cla…

 The production of new individuals from their parents is known as reproduction.  Most plants have roots, stems and le…