Leprosy is diagnosed by which of the following set of symptoms
Fever, loss of pigmentation
Deformity of fingers, scales, ulcers, loss of pigmentation, wasting of body parts
Frequent watery stools and deformities in fingers and toes
White spots on the skin without any scales or ulcer
Malaria is caused by
Diseases like dysentery, cholera, typhoid etc., are more common in over crowded human settlements. Why ?
In embryonic stage $RBCs$ develop in
Antigen binding site in an antibody is formed by
Which of the following cells are involved in defence mechanism of the body?