definitions of

A chromosome map is a graphic representation of a linkage group in the form of a line which shows by points the sequence of the genes and the relative distance between the genes it contains. A chromosomes map is also called a linkage map or genetic map. Since the frequency of crossing over is used ..

Immunity is defined as the ability to eliminate complexes of protein molecules differing in structure from those present in the healthy animals. There are two kinds of defence mechanism against microbes a) nonspecific defence mechanism b) specific defence mechani..

Growth is defined as an increase in the size and weight of an organism due to synthesis of new protoplasm. Growth takes place at 2 different levels in an organis..

Production of offsprings by a single parent without the formation of gametes is called asexual reproduction. It is also called as somatogenic reproducti..

Thus, Respiration can be broadly defined as "the breakdown of organic compounds into simpler compounds accompanied by the release of energy in the form of ATP" Since most often the substrate is glucose, the general equation for respiration can be written as follo..

Two or more substances having the same molecular formula but different structural or spatial arrangement are called isomers. These are of two types: a) Structural isomerism b) Stereo isomeri..

An equation involving independent variables dependent variable and their derivatives is called a differential equatio..

Let R i denotes the i t h row of the matrix A = [a i j ] then the elementary row operations on the matrix A are defined as: 3. R i g R i + kR j means multiply each element of j t h row by k and add it to the corresponding elements of i t h row. The corresponding column transformatio..

"The point of concurrency of the bisectors of the sides of a triangle is called the circumcentre". It is abbreviated as 'S'. To determine the circumcentre of a triangle, it is just sufficient to find the point of intersection of any two perpendicular bisectors of the sides of a triangle. The third ..