Questions

The carbon, oxygen, hydrogen and nitrogen are the key elements in aminoacids as all aminoacids contain amine (NH2) and carboxyl (COOH) as functional groups and R group for every specific aminoacid.

The disease that has been eradicated from the world is small pox. Smallpox was an infectious disease caused by one of two virus variants, Variola major and Variola minor. The last naturally occurring case was diagnosed in October 1977 and the World Health Organization (WHO) certified the global eradication of the disease in 1980.

Junko Tabei is the first woman to climb Mount Everest and she reached the summit of the world's highest peak in 1975

Uttar Pradesh is the India's largest milk producing state. It contributes 17% of the total milk production in the country followed by Andhra Pradesh.

A duty is a task that is to be obeyed, followed and respected by all the citizens of the country or state.

The femur is the longest bone in the human body. It is also called as thigh bone. Stapes in the shortest bone in the body that is present in the middle ear.