Antibiotics commonly block biochemical pathways important for the growth of Bacteria. Explanation Antibiotics commonly block biochemical pathways important for bacteria.... View Article
Smooth Muscle Tissue These are non-striated, involuntary muscles controlled by the Autonomous Nervous System. It stimulates the contractility of the... View Article
Release of sex hormones is under the control of a hormone secreted from the Pituitary gland. The pituitary gland is... View Article
The lowest temperature at which a substance catches fire is called its ignition temperature. Ignition temperature is an important property... View Article
The process of separating the various constituent/ fraction of petroleum is known as Fractional Distillation. Explanation Petroleum is a dark... View Article
(b) sulphur Copper, aluminium and iron are metals, but sulphur is not a metal. Sulphur is characterized as a non-metal... View Article
True Terylene is a synthetic polyester fabric which in mixing with wool is known as terywool. Terylene is mainly used... View Article
Wood pulp is a source of rayon. Rayon is manufactured from wood pulp that in turn is a cellulose based... View Article
Cholera By maintaining personal hygiene and good sanitation practices. Cholera is an infectious disease that causes severe watery diarrhea ,... View Article
intercropping Explanation The practice of growing two or more crops simultaneously in the same field in definite row pattern is... View Article
(b) Darwin Explanation The modern concept of evolution was proposed by Charles Darwin and was made renowned worldwide through his... View Article
(a) Schleiden and Schwann Cell theory was expanded by Virchow in 1855 by suggesting that all cells arise from pre-existing... View Article
When heated in air, coal burns and produces mainly carbon dioxide gas. Coal is processed in industry to get some... View Article
(c) Nylon Fibres that usually made using natural materials along with some man-made materials are known as synthetic fibre.Synthetic fibres... View Article
Dead remains of plants got buried under the earth millions of years ago. Due to intense heat and pressure inside... View Article
(b) Nitrogen fixing bacteria are found in anaerobic conditions, i.e., absence of oxygen. Explanation The symbiotic nitrogen-fixing bacteria invade the... View Article
Arthropods Explanation Arthropods have a number of features that set them apart from other animals. Arthropods have what is referred... View Article
d) Urchin Explanation Sea urchins are spiny sea creatures that are round and prickly like hedgehogs. They belong to Echinoderm... View Article
(a) Wuchereria Elephantiasis, also known as lymphatic filariasis, is a very rare condition that’s spread by mosquitoes.It starts when mosquitoes... View Article
Cells are called the structural and functional unit of life because all the living organisms are made up of cells... View Article
