BLOOD CIRCULATORY SYSTEM OF MEN The internal transport or blood circulatory syste…
Opening and Closing of Stomata You have already studied the structure and distribution…
Ascent of Sap Water and minerals are absorbed by the root epidermal cells of soil from…
Structure and Function of Xylem and Phloem There are two types of conducting tissues i…
Angiosperms (enclosed seed plants) Angiosperms are the flowering plants. Their seeds a…
Life cycle of Moss (Funaria) The Life cycle of Moss Plant show two generations the s…
Ribosome Definition : Ribosome Molecular machine that synthesizes proteins by reading …
Oligosaccharides Properties and Role of Oligosaccharides: This group consists of der…
Diversity in Size and Shapes of Bacteria Diversity in Size of Bacteria The smallest k…
ENZYME INHIBITION The phenomenon in which an enzyme fails to catalyze a reaction is ca…
IMPORTANCE OF WATER Water is one of the main constituents on earth. More than two thir…
Watson and Crick's Model of DNA Working of Scientists on DNA Structure : Erwin Ch…
Cilia and Flagella Cilia and flagella are hair like projection on the surface of the …
Mitochondria Mitochondria (singular: mitochondrion) are present in all eukaryotic ce…
Lysosomes Lyso means splitting and soma means body. These are single membranous, sphe…
Structure of RNA (Ribonucleic Acid) General Structure of RNA : RNA (ribonucleic acid)…
Structure of Chlorophyll Introduction of Chlorophyll Chlorophyll is a green pigment th…
Life Cycle of Ferns (Adiantum) Introduction Life Cycle of Ferns (Adiantum) Ferns are a…