Post Utme Abia State University Biology Past Questions and Answers

Question 1:

What is observed when aqueous solution of each of tetraoxosulphate is formed (vi)acid, potassium trioxide(v) and potassium iodine are mixed together?

A. White precipitate is formed
B. A green precipitate is formed
C. The mixture turns reddish-brown

Question 2:

Haemoglobin pairs of chromosomes separate during

A. Meiosis
B. Cytolysis
C. Mitosis
D. Cleavage

Question 3:

An example of a caryopsis is ____________

A. Coconut
B. Tomato
C. Guava
D. Maize grain

Question 4:

A limiting factor in a plant population near a chemlcal factory is Ilkely to be ____________

A. Humidity
B. PH
C. Wind
D. Light

Question 5:

The ploneer organisms in ecological succession are usually the ____________

A. Lichens
B. Algae
C. Ferns
D. Mosses