Jamb Biology Past Questions and Answers

Question 341:

• JAMB 1983

The path taken by glucose from the ileum to the heart is

A. Ileum →hepatic portal vein →hepatic artery → vena cava → heart
B. Ileum → hepatic portal artery →hepatic artery → vena cava → heart
C. Ileum → hepatic portal vein → vena cava → heart
D. Ileum → hepatic vein → vena cava → heart
E. Ileum → hepatic portal vein → hepatic vein → vena cava → heart

Question 342:

• JAMB 1983

Which of the following features can be used to identify the figure above

A. Position of 7
B. Its circular nature
C. Number of 5
D. Presence of 3
E. Width of 2

Question 343:

• JAMB 1983

The main function of 6 is to

A. Separate 5 from 7
B. Produce more of 5 and 7
C. Produce cork
D. Translocate water and mineral salt
E. Conduct carbondioxide to the other plant

Question 344:

• JAMB 1983

The main function of 4 is to

A. Surround inner tissues
B. Produce cork
C. Produce root hairs
D. Produce lateral roots
E. Produce more of 3

Question 345:

• JAMB 1983

Which of the labelled part in the figure above will develop into new bulb?

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