Tapeworm of man is generally _____.

1. 1. Ascaris
   2. Fasciola
   3. Taenia
   4. Hymenolepis

Roundworm, the common intestinal parasite in man, is _____.

1. 1. Taenia
   2. Ascaris
   3. Fasciola
   4. Hymenolepis

The natural bath-sponge is known as _____.

1. 1. Euspongia
   2. Cloona
   3. Leucosolinia
   4. All of the above

‘Encephalitis’ is _____.

1. 1. a viral disease
   2. a bacterial disease
   3. an amoebic disease
   4. None of the above

It is customary to transfuse blood of the same group as that of the patient, and only in emergency to give the blood of the donor whose blood group is _____.

1. 1. A
   2. B
   3. AB
   4. O

Which of the following plants adds more oxygen to the atmosphere than it removes?

1. 1. Bread mould
   2. Mushroom
   3. Yeast
   4. Corn

Which one of the following secretions does not contain enzymes?

1. 1. Bile
   2. Gastric juice
   3. Saliva
   4. Pancreatic juice

Amino acids are a product of the digestion of _____.

1. 1. Fats
   2. Carbohydrates
   3. Vitamins
   4. Proteins

Which of the following blood groups of human beings is a tint universal donor?

1. 1. B
   2. O
   3. A
   4. AB

Haemoglobin is rich in a mineral which has great affinity for _____.

1. 1. Oxygen
   2. Hydrogen
   3. Chlorine
   4. Carbon dioxide