In Huntigton’s chorea, limb movements are

Which of the following is a non-specific type of defense that is present at the time of birth?

Quinine used for treatment of malarial fever, is extracted form

Smoking addiction is harmful because it produces polycyclic aromatic hydrocarbons, which cause

Assertion : Rabies is an infection of mammals, it involves central nervous system which may result in paralysis and finally death.

Reason : This is caused by neurotropic bacteria in saliva of rabies animal.