cross multiplication

Summary - Polymers - high molecular mass macro-sized molecules consisting of repeating units of monomers - may be synthetic or natural in origin. Addition polymerization are usually performed on alkenes and their derivatives and proceed through chain growth mechanism involving radicals, cations and..

>The arrangement of sepals and petals in the bud condition, is known as aestivation. It is of 4 different types such as valvate, contorted(twisted), imbricate and quincuncial. The essential whorls of a flower are represented by androecium and gynoecium. Androecium is the male whorl of the flower. I..

>Darwin believed that tiny particles called pangenes are formed in the different parts of the body, which migrate to the gametes. The blending theory on inheritance became replaced by the particulate theory of inheritance due to the contributions made by John Gregor Mendel (1822-1884). Mendel condu..

Evolution Should not be Equated with Progress - All of the changes, diversifications, and extinctions that happened over the course of life's history are the patterns of overall evolution. Evolution of life has been taking place for about 3.8 billion years of time. When we view macroevolution - the..

Polysaccharides are complex carbohydrates formed from monosaccharides. A number of monosaccharide molecules such as those of glucose, become linked by glycosidic bonds with the elimination of a molecule of water for each monosaccharide added. When a polysaccharide has multiple molecules o..

Polysaccharides - Polysaccharides are complex carbohydrates formed from monosaccharides. A number of monosaccharide molecules such as those of glucose, become linked by glycosidic bonds with the elimination of a molecule of water for each monosaccharide added. When a polysaccharide has multipl..