Biology

The frog is a unisexual animal with simple sexual dimorphism. The reproductive system of a frog is dependable for producing gametes which are free in…

The vascular system of frog is well developed closed type. Frogs have a lymphatic system also. The blood vascular system involves heart, blood vessels and…

Anatomy of Frog: The body cavity of frog accommodates different organ systems such as digestive, circulatory, respiratory, nervous, excretory and reproductive systems with well developed structures…

Morphology of Frog: The skin of frog is smooth and slippery due to the presence of mucus. The skin is always maintained in a moist…

The nervous system of cockroach consists of a series of fused, segmentally arranged ganglia joined by paired longitudinal connectives on the ventral side. Three ganglia…

Starch is a carbohydrate which is composed of two polysaccharides called amylose and amylopectine. They are polymers of glucose. Structure of starch: Starch is present…

Starch: Starch is a carbohydrate which is composed of two polysaccharides called amylose and amylopectine. It is long chains of sugar molecules linked together like…

Classification of carbohydrate: Carbohydrate can be divided into three main divisions: 1. Monosaccharide: Monosaccharide is that carbohydrate which cannot be broken down into simple carbohydrate…

Carbohydrate: The organic compounds that consist of carbon, hydrogen and oxygen having a ratio 2:1 for hydrogen and oxygen are known as carbohydrate. They are…

Respiration is the procedure involves in the production of energy, naturally with the intake of oxygen and the release of carbon dioxide from the oxidation…