FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 776:

• JAMB 2005

In the root vascular system, the stele is directly surrounded by the

A. Pericycle
B. Cortex
C. Endodermis
D. Parenchyma

Question 777:

• JAMB 2005

From the diagram above the part labelled IV represents the

A. Colon
B. Ileum
C. Caecum
D. Duodenum

Question 778:

• JAMB 2005

From the diagram above, The bile is stored in the part labelled

A. I
B. II
C. III
D. IV

Question 779:

• JAMB 2005

The function of the fluid - filled pericadium is to

A. Reduce the friction caused by the pumping movements of the heart
B. Supply the heart with organisms from attacking the heart
C. Prevent disease organism from attacking the heart
D. Reduce the intensity of the pumping

Question 780:

• JAMB 2005

The mammalian lung is made air tight by the

A. Pleural cavity
B. Mucous membrane
C. Pleural membrane
D. Diaphragm