Post Utme Biology Past Questions and Answers

Question 81:

In mosses, the sporophyte generation is highly prominent producing spores in a cone-like ____________

A. Gametophyte
B. Strobilus
C. Antheridium
D. Archegonium

Question 82:

When Sudan III solution is boiled with a solution of food substances, it gives a colour black precipitate showing the presence of ____________

A. Fats and oil
B. Protein
C. Amino acid
D. Starch

Question 83:

Plants adapted to life in salty marsh are known as ____________

A. Hydrophytes
B. Xerophytes
C. Halophytes
D. Epiphytes

Question 84:

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

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

Question 85:

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