L.S.D, morphine and bhang are respectively obtained from

1

(a)

Claviceps, Papaver and Cannabis

(b)

Claviceps, Cannabis and Rauwolfia

(c)

Cannabis, Claviceps and Fuscarium

(d)

Claviceps, Rauwolfia and Papaver

Hashish and Ganja are got from

1

(a)

Erythroxylon

(b)

Nicotiana

(c)

Papaver

(d)

Cannabis

Which of the following properties of acquired immunity is the basis of vaccination?

1

(a)

Specificity

(b)

Diversity

(c)

Memory

(d)

Discrimination between self and non self.

Immunodeficiency can result from which of the following?

1

(a)

Gene mutation

(b)

Infection

(c)

Malnutrition

(d)

All of the above

HIV attacks which of the following?

1

(a)

B cells

(b)

T cells

(c)

Antigen presenting cells

(d)

T helper cells

Why is sharing of injection needles between two individuals not recommended?

1

(a)

It is to prevent the spread of HIV through contaminated needles.

When does a human being elicit an anamnestic response?

1

(a)

When a human body encounters a pathogen for the second time,it elicits an anamnestic response.

Define disease.

1

(a)

Disease is the condition when the functioning of one or more organ(s) or system(s) of the body is/are adversely affected and characterised by various symptoms.

Name one infectious and one non-infectious disease that is the major cause of mortality.

1

(a)

AIDS- Infectious disease.

Cancer-Non-infectious disease.