The material similar to silk in apperance is 'Rayon'. Rayon is obtained by chemical treatment of wood pulp. It is cheaper than silk and can be... View Article
Human urine is usually acidic because hydrogen ions are actively secreted into the filtrate. Therefore, the correct answer is option (D) ... View Article
A prime number is a positive integer having exactly two factors. If p is a prime, then it’s only factors are necessarily 1 and p itself.... View Article
Bile brings about the digestion of fats. It is a digestive juice that is produced by the liver and accumulated in the gall bladder. The bile... View Article
Mushrooms belong to kingdom of fungi. It is a type of fungus. The common mushroom you eat is also fungi. It is a form of basidiomycetes.... View Article
A piezometer is used to measure the pressure of liquid pressure, i.e., increase in the pressure when there is an increase in the depth of the liquid.... View Article
Let the speed of car at point A = x kmph and the speed of car at point B = y kmph The relative speed of car travelling in the same direction =... View Article
