Waec Biology Past Questions and Answers

Question 826:

• WAEC 2003

Which of the following is not correct about human cell?

A. The basic unit of living thing is the human cell
B. All living organisms are either single or group of cell(s)
C. All the cells in organism are the same
D. There is no life apart from the in cell

Question 827:

• WAEC 2003

Which organ removes the largest the largest quantity of water from the blood?

A. Lung
B. Intestine
C. Kidney
D. Skin

Question 828:

• WAEC 2003

In cold condition the mammalian body reacts in the following ways except

A. Shivering of the body
B. Dilation of the capillaries supplying blood to the skin
C. Constriction of blood capillaries in the skin
D. Increased rate of chaemical changes in the body

Question 829:

• WAEC 2003

The glomerular filtrate contains the following substances except

A. Water
B. Urea
C. Blood corpuscles
D. Glucose

Question 830:

• WAEC 2003

Which of the following endocrine glands is a master gland?

A. Pituitary gland
B. Thyroid gland
C. Pancreas
D. Ovary