Questions

A manometer is used to measure a pressure difference between two points.

The olfactory system is the only system in which the receptors send their signal directly to the higher brain and bypass the thalamus, which normally acts as a filter for the processes of the lower brain.

In human body, glucose is stored in blood stream before it is converted to glycogen. Excess glucose is stored in the form of fats. After conversion, glycogen is stored in Muscles and Liver.

Iteration is most similar in meaning to the word repeatation i.e, looping.

The Ganges, Brahmaputra delta covers an area of about 75000 sq km.