Post Utme Biology Past Questions and Answers

Question 771:

In which of the following organisms are ammonia excreted as a waste product?

A. Man
B. Bird
C. Amoeba
D. Grasshopper

Question 772:

Which of the of the following plants parts does not perform supportive function?

A. Parenchyma, xylem, and collenchyma
B. Epidermis, xylem, and sclerenchyma
C. Parenchyma, collenchymas, and sclerenchyma
D. Sclerenchyma, xylem, and collenchymas

Question 773:

Which of the is not a constituent of blood plasma?

A. Proteins
B. Mineral salt
C. Water
D. Platelets

Question 774:

Which part of the gill of fish is involved in gaseous exchange?

A. Gill slit
B. Gill bars
C. Gill covers
D. Gill filament

Question 775:

Which of the following is not a product of fermentation of glucose?

A. Energy
B. Alcohol
C. Lactic acid
D. CO2