Post Utme Biology Past Questions and Answers

Question 446:

The excessive use of agro-chemicals could lead to the pollution of ___________

A. The lithosphere
B. The atmosphere
C. Fresh water
D. Space

Question 447:

The pollutants that contribute to the depletion of the ozone layer in the atmosphere are ___________

A. Radioactive materials
B. Oxides of sulphur
C. Oxides of carbon
D. Chlorofluorocarbons

Question 448:

Which of the following is not part of the mammalian male reproductive organ?

A. Epididymis
B. Vas deferens
C. Testis
D. Vulva

Question 449:

A characteristics exhibited by all living organism is ___________

A. Sexual reproduction
B. Aerobic respiration
C. The ability to move from one place to another
D. The ability to remove unwanted substances

Question 450:

BIOLOGY The wavelike motion of the muscles of the oesophagus to push each bolus of food downwards is known as ____________

A. Anti-peristalsis
B. Digestion
C. Peristalsis
D. Oesophageal motion