Aves - Jamb Biology Past Questions and Answers

Question 6:

• JAMB 2008

In the alimentary system of a bird, the function of teeth is carried out by the

A. Crop
B. Beak
C. Gizzard
D. Tongue

Question 7:

• JAMB 2009

Bird toes suitable for digging have claws that are

A. Blunt
B. Curved
C. Hooked
D. Sharp

Question 8:

• JAMB 2009

The part of a domestic fowl responsible for preventing heat loss is the

A. Filoplume
B. Contour feather
C. Down feather
D. Quill

Question 9:

• JAMB 2010

Use the diagram above to answer this question.The main function of the feathers covering the part labelled is to

A. Prevent ectoparasites from attacking the animal
B. Generate heat to keep the animal warm
C. Provide some power for flight
D. Serve as insulator to maintain body heat

Question 10:

• JAMB 2010

Use the diagram above to answer this question.Based on the shape and structure of the beak and feet, the bird represented is likely to feed mainly on

A. Flesh
B. Fruits
C. Seeds
D. Nectar