1. The blood pressure is the pressure of blood in (a)
(a) arteries
(b) veins
(c) auricles
(d) ventricles
2. The total number of bones in human skull are (c)
(a) 8
(b) 12
(c) 30
(d) 32
3. Which of the following glands controls the development of sex organs in humans? (d)
(a) Paancreas
(b) Thyroid
(c) Adrenal
(d) Pituitary
4. Oxygen is transported to every cell of the human body by? (a)
(a) red blood cells
(b) blood platelets
(c) white blood cells
(d) hormones
5. Which of the following components of blood protects human beings from infection? (d)
(a) Plasma
(b) Blood Platelets
(c) Haemoglobin
(d) White Blood Corpuscles
