Post Utme Biology Past Questions and Answers

Question 691:

A circulatory system that does not allow mixing of oxygenated and deoxygenated blood in the mammalian heart is referred to as ____________

A. Open
B. Haemocoelic
C. Single
D. Closed

Question 692:

In a pyramid of numbers, it is common to have- with the smallest of individuals ____________

A. Secondary consumers
B. Tertiary consumers
C. Primary consumers
D. Primary producers

Question 693:

One of these animal groups contain acoelomate members.

A. Mollusca
B. Coelenterate
C. Arthropoda
D. Reptilia

Question 694:

A flower that has both stamen and pistil is said to be ____________

A. Perfect
B. Imperfect
C. Pistillate
D. Staminate

Question 695:

Sting cells are normally found in ____________

A. Flatworms
B. Hydra
C. Snails
D. Paramecium