FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 1061:

• JAMB 2017

Which of the following scenarios is an example of cohesion?

A. Water molecules stick to the surface of a mirror.
B. Water sticks to the walls of blood vessels.
C. Water molecules stay on the tip of a pine needle because the water is attracted to the surface of the needle.
D. Water molecules stick to one another and form a bead

Question 1062:

• JAMB 2017

The modification in structure, physiology and behaviour of plant and animal is called ______

A. Adaption
B. Evolution
C. Variation
D. Succession

Question 1063:

• JAMB 2017

The flame cells are used for excretion in

A. Fluke
B. Nematode
C. Bacteria
D. Volvox

Question 1064:

• JAMB 2017

Use the diagram to answer the question that follows.
The dentition is found in

A. Rat
B. Dog
C. Sheep
D. Man

Question 1065:

• JAMB 2017

When an ovary is placed on the receptacle above the other floral parts it is referred to as

A. Half inferior ovary
B. Superior ovary
C. Inferior ovary
D. Half superior ovary