Characteristics of Living organisms - Jamb Biology Past Questions and Answers

Question 16:

• JAMB 1984

The young chick is formed from

A. 3
B. 3 and 4
C. 1, 3 and 5
D. 2
E. 4

Question 17:

• JAMB 1985

In which of the following groups of animals are flagella and cilia found?

A. Flatworms
B. Annelids
C. Coelenterates
D. Protozoa
E. Nematodes

Question 18:

• JAMB 1986

For effective functioning of a bird's quill feather, hooks fit on the ridge of the

A. Vane
B. Rachis
C. Barbules
D. Barbs

Question 19:

• JAMB 1986

The main organic substances found in the human body are

A. Carbohydrates, proteins and salts
B. Salts, fats and proteins
C. Fat, carbohydrates and protein
D. Salts, fats and carbohydrates

Question 20:

• JAMB 1986

Which of the following elements is essential for the formation of haemoglobin?

A. Sodium
B. Potassium
C. Calcium
D. Iron