Waec Biology 2016 Past Questions and Answers

Question 6:

• WAEC 2016

The exchange of gases between the environment and the respiratory organs of vertebrates is referred to as

A. Inhalation
B. Respiration
C. Expiration
D. Breathing

Question 7:

• WAEC 2016

The maintenance of a constant internal environment in an organism is known as

A. Homeostasis
B. Homoiothermy
C. Diuresis
D. Dialysis

Question 8:

• WAEC 2016

Which of the following organs is responsible for the production of insulin?

A. Spleen
B. Adrenal gland
C. Thyroid gland
D. Pancreas

Question 9:

• WAEC 2016

Which of the following actions is NOT a voluntary action?

A. Stealing
B. Sneezing
C. Fighting
D. Cheating

Question 10:

• WAEC 2016

Which of the following parts of the ear does NOT contain endolymph?

A. Semi-circular canals
B. Utriculus
C. Tympanum
D. Sacculus