some important definitions

Median : In a triangle, a line joining the midpoint of a side to the opposite vertex is called a media..

- The food passively sinks into the body on contact. ..

Some Important Relations - Relation between nearest neighbor distance (d) and edge length (a) of a unit cell in a cubic crysta..

Importance of Classification - By making a comparative study and assorting the similarities and differences amongst the various varieties of species, organisms can be classified into groups or sets. Taxonomy is a regular branch of science that is involved with the purpose of arranging or ..

i) Required for solubilization of chemicals and several biochemical reactions like hydrolytic digestion of polymeric nutrients, photosynthesis, etc. ii) Important for the working of macromolecules, as a good ionizer, transport of materials, etc. iii) Acts as a habitat for hydropyhtic and ..

The consistency of DNA copying during reproduction is important, which leads to the stability of population species. Changes in ecological system, which are beyond our control like varying temperature, varying water levels and natural calamities, can wipe out the population species. So i..

Stereochemistry, an important aspect of carbon compounds, is a feature that is widely prevalent in nature. The human body is structurally chiral with the heart lying to the left and the liver to the right. Many climbing plants show chirality in the way that they wind around supporting str..

Some important results - Given a, b, c and d are non-zero real numbers, we can deduce other proportions by simple Algebra. These results are often referred by the names mentioned along each of the properties obtained. (1) If then bc = ad This property is known as INVERTENDO. (2) If , then..

By making a comparative study and assorting the similarities and differences amongst the various varieties of species, organisms can be classified into groups or sets. Taxonomy is a regular branch of science that is involved with the purpose of arranging or grouping organism..

Transpiration is responsible for uptake of water from the soil. It is responsible for movement of water and dissolved minerals from the roots to different parts of the plant. It results in cooling of the leaf surfaces, thereby protecting them from excessive heat..