Jamb Biology 2013 Past Questions and Answers

Question 46:

• JAMB 2013

Which of the following structure is adapted for feeding in a bird of prey?

A. Hooked break and sharp claws
B. Smooth beak and strong claws
C. Big beaks and strong feet
D. Pointed beak and strong claws

Question 47:

• JAMB 2013

The special pigment for colour change in chameleon is

A. Melanin
B. Carotenoid
C. Chromatin
D. Chromatophore

Question 48:

• JAMB 2013

The behavioural adaptation in social insects could best be described as

A. Symbiosis
B. Saprophytism
C. Parasitism
D. Commensalisms

Question 49:

• JAMB 2013

In the diagram, the structure labelled II is the

A. Spermathecal pore
B. Cocoon
C. Clitellum
D. Chaetea