a union b

In this type, the ovary has two or more carpels, syncarpous, and has two or more locules. The ovules are borne at or near the centre on the axis formed by the union and fusion of the septa (partitions) and usually in vertical rows. e.g., Apple, Hibiscus etc. ..

Introduction - We are familiar with plane figures bounded by straight line segments as sides. They are known as Polygons . Polygon is a word of Greek origin. It means figure with many angles implying many sides. Squares, rectangles and other four-sided geometric figures formed by the union..

Joints - A joint or articulation is the term used to describe the union of any two or more, bones of the skeleton. The term arthrology is applied to the study of joints. There are three main classes of joints namely, fibrous, cartilaginous and synovial joints. They can also be classified ..

The innominate bone helps to form the pelvic girdle. They are situated one on each side, uniting in front at the pubis symphysis . The innominate bone is an irregular flat bone formed by the union of three bones at the acetabulum. It is cup-shaped cavity on the external surface of the..

The is used before names of mountain ranges e.g., The Alps, The Andes, The Nilgiris, The Himalayas etc. The is not used before the names of mountains. Mount Abu, Mount K2, Nanda Devi, Mount Everest etc. The is not used before cities. Patna, Mumbai, Bangalore, Bhubaneswar etc..

A set A is said to be a proper subset of set B if A is a subset of B and A is not equal to B. If A is a proper subset of B, then we write A B. In order to show that A B it is sufficient to show that each element of A is in B and ..

In a random experiment, considering S(the sample space) as the universal set, let A, B and C be the events of S. We can define union, intersection and complement of events and their properties on S, which is similar to those in set theory. ii) A-B is an event, which..

Longitudinal section of a flower showing germination of pollen grains and the phenomenon of fertilization. One pollen tube has grown through the style and has entered the embryo sac through the micropyle The pollen tube enters into the ovule, through the micropyle. Inside the embryo sac, the tip of..

. The union of these rectangles is approximately the region between the curve and the x-axis. When n is larger, the number of rectangles is more, and the approximation is closer. Therefore if we take the limit as n , we obtain that as in equation (1) is the area of the region bounded by t..

Ionization of Water - Pure water being a weak electrolyte under goes self ionization to a small extent as follows: The equilibrium constant for this reaction is: The concentration of unionized water is taken as constant because the degree on ionization of water is very small. So we can wr..