“Liver suffers most from excessive drinking”. Discuss on the statement.

"Pranay suffered from measles at the age of 10 years. There are rare chances of his getting infected with the same disease for the rest of his life." Give reasons for the statement

When a ray of light passes through a glass prism then a spectrum is obtained on the screen Which colour of the spectrum suffers most deviation and which colour the least deviation?

Sleeping pills are recommended to patient suffering from sleepness but it is not advisable to take them without consulting the doctor. Why?

Choose the correct alternative from the clues given at the end of the each statement: The positively charged part of the atom possesses most of the mass in .......... (Rutherford model/ Thomson model)

Give reasons, at higher altitudes, people suffer from a disease called anoxia. In this disease, they become weak and cannot think clearly?