The main function of the kidney is
A. To control blood pressure
B. To control body temperature
C. To remove waste product from the body
D. To remove stone (more…)
Which of the following helps in clotting of blood?
A. Vitamin B1
B. Vitamin B2
C. Vitamin D
D. Vitamin K (more…)
What is the largest organ in the human body?
A. blood
B. Bone
C. Skin
D. Muscle
submitted by: CSS Aspirant
What is the amount of blood contains in the human body?
A. 8-10 litres
B. 1-2 litres
C. 5-6 litres
D. 2-3 litres (more…)
An adult and normal human being has blood volume of:
A. 5-6 liters
B. 3-4 liters
C. 8-10 liters
D. 10-12 liters
Which of the following helps in clotting of blood?
A. Vitamin B1
B. Vitamin B2
C. Vitamin D
D. Vitamin K
BIOLOGY has been derived from the Greek word which means
A. The study of plants
B. The study of matter
C. The study of life
D. The study of Animals
Submitted by Uzair khan