the comparative form

The comparative anatomical studies of various types of organisms shows structural and functional differences and similarities between various species. For example, the basic structure of all the flowers is the same with the whorls of calyx, corolla, androecium and gynoecium. However, each..

Comparative Embryology - Haeckel (1834-1919) formulated that 'ontogeny recapitulates phylogeny'. This means that the developmental stages that an organism goes through repeat the evolutionary history of the group to which the organism belongs. Stages in Embryological Development Though it..

Haeckel (1834-1919) formulated that 'ontogeny recapitulates phylogeny'. This means that the developmental stages that an organism goes through repeat the evolutionary history of the group to which the organism belongs. Though it does not explain the mechanism of evolution, the study of the emb..

. They are poor conductors of heat. Conduction of electricity They are good conductors of electricity. They are non-conductors, except for carbon in the form of graphite and the gas carbon. Lustre Newly cut metals have high lustre. Some get tarnished immediately. Usually not lustrous, exc..

Compare 3 4 n 2 - 4 = 1 2 n - 1 with the standard form and find the value of b 2 - 4 ac . => 148 or -148 or -140 or 140..

We compare people, objects, and actions according to their qualities. We use adjectives (describing words) to describe people. Adjectives occur in these forms - positive, comparative and superlati..

Hydrogen has a lesser tendency to take up an electron to form hydride ion (H - ) as compared to the halogens, which form halide ions (X - ) very easil..

Since it softens at a comparatively lower temperature and can be shaped into different forms, it finds use in making windowpanes, bottles, et..

This is the simplest form of wheatstone bridge and is specially useful for comparing resistances more accuratel..

Liquid and gaseous fuels form explosive mixtures making them difficult to handle. Since they require special leak proof containers their storage is difficult. They are expensive compared to solid fuel..