The Circulatory System
Blood is a never-stationary fluid and it is always in motion from the heart to the arteries and back through the veins.
Biology Class 10
Chemical Coordination in Plants
Abscisic acid Acts as a growth inhibitor, Promotes dormancy in seeds and buds, Promotes closing of stomata, Promotes wilting and falling of leaves
Photosynthesis
Photosynthesis is a physiological process by which plant cells containing chlorophyll produce food in the form of carbohydrates by using carbon dioxide, water and light energy. Oxygen is released as a by-product.
Transpiration
Transpiration is the loss of water in the form of water vapour through stomata. It is a partially physical and vital process controlled by various internal and external factors
Absorption by roots
Osmosis is a special type of diffusion which involves the movement of water molecules from the region of high concentration to the region of low concentration through a semi-permeable membrane.
Genetics
Genetics is the branch of science that deals with the principles of inheritance and its practices. Mendel proposed that heredity is controlled by genes.
Structure of Chromosomes, Cell Cycle and Cell Division
Cell Division is the mean of asexual reproduction in unicellular organisms. It is essential for the growth of a single celled zygote into a whole new multicellular organism.
Structure of Chromosomes, Cell Cycle and Cell Division Read More »
Cell
Cell is the smallest unit of life capable of performing all living functions. It is so small that it is not visible to the naked eye. Cells originate from a pre-existing cell. A mother cell divides to produce daughter cells. Hence, cells exhibit cell division.