Post Utme Biology Past Questions and Answers

Question 861:

In the respiratory system of man, diffusion of gases takes place in ____________

A. Trachea
B. Bronchi
C. Alveoli
D. Bronchioles
E. None of the above

Question 862:

Incisors are used for ____________

A. Tearing food
B. Cutting food
C. Grinding food
D. Shearing food
E. Crushing food

Question 863:

Nematocysts are produced by special cells found in ____________

A. Nematodes
B. Annelids
C. Platyhelminthes
D. Cnidarians (Coelenterates)
E. Arthropods

Question 864:

One of the following is not a function of the skin ____________

A. Excretion
B. Protection
C. Homeostasis
D. Reproduction
E. Absorption of vitamin

Question 865:

Open circulatory system is found in Chicken ____________

A. Lizard
B. Toad
C. Fish
D. Insect
E. Chicken