The spread of $AIDS$ disease is promoted by
Homosexuality
Immoral way of life
Use of infected needles in blood transfusion
All the above
If the IIIrd nerve is damaged, it will lead to
Filariasis is caused by
A person is mentally sick if one is
Sickle cell aneamia is more common in South Africa. This is due to
The artificial drug used as a sedative and to reduce the anxiety. It also induces the sleep. The drug is