queens high school of science

Strong sunlight causes skin to darken in humans Honeybee larvae fed on royal jelly become fertile and others that are not become sterile. The fertile larva becomes the queen and the others become workers. Continuous exercise makes the muscles of sportsmen strong and well developed. J..

Buffaloes are reared in large numbers in India. There are more than ten different breeds of buffaloes in India. Of them, the high milk yielding breeds a..

Man is a highly evolved vertebrate and so the excretory organs are well develope..

It is a highly coiled and narrow region measuring about 3.6m in lengt..

Pigs provide high quality meat called pork. Pork is used to prepare ham, bacon, sausages and chops. The management of pigs is known as pigge..

Buffaloes - Buffaloes are reared in large numbers in India. There are more than ten different breeds of buffaloes in India. Of them, the high milk yielding breeds a..

Metals have high melting and boiling point. Tungsten has the highest melting point where as silver has low boiling point. Sodium and potassium have low melting point..

The patient develops severe headache, high fever, painful contractions of the throat muscles and ches..

This breed is a native of Kaira and Vadodara districts of Gujarat. The average yield is 1600 to 1800 litres. The fat content is about 8-12%. This breed is highly adaptabl..

Fish is a source of high quality animal protein and a rich source of minerals like calcium, phosphorus and iron. India abounds in fish, both fresh water and marin..