The Best Site for MCQs of PMS Exam

The number of chambers in amphibians heart is?

A. Two

B. Three

C. Four

D. Five

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What is needed as a source of energy for vital activities of the body?

A. Iron

B. Calcium

C. Water

D. Carbohydrates

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Hemoglobin (Hb) is a protein that is found in the _____ of the blood.

A. plasma

B. platelets

C. red blood cells

D. white blood cells

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What is essential for the formation of hemoglobin?

A. Iron

B. Calcium

C. Water

D.Carbohydrates

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What is considered as good sources of iodine?

A. Eggs and meat

B. Sea foods

C. Fresh vegetables and fruits

D. Seeds

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Which germinal layer develops in digestive system :

A. Ectoderm

B. Mesoderm

C. Epidermis

D. Endoderm

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Smaller the animal :

A. More the rate of respiration

B. Less the rate of respiration

C. Rate of respiration has nothing to do with size of animal

D. None of these

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