Jamb Biology Past Questions and Answers

Question 576:

• JAMB 1988

In a mammal, the placenta performs functions similar to those to the

A. Lungs kidneys and digestive system
B. Lungs, heart and nervous system
C. Liver, intestines and reproductive system
D. Intestine, heart and digestive system

Question 577:

• JAMB 1988

The radicle of a bean seedling grows most rapidly in the region

A. Of the root tip
B. Just above the root tip
C. Just around the root tip
D. Just below the root tip

Question 578:

• JAMB 1988

The main function of the choroid is

A. Protection of the eye ball
B. Transmission of light
C. Supply of nutrient to tissue of the eye
D. Converging light

Question 579:

• JAMB 1988

What part of the central nervous system is concerned with answering an examination question

A. Cerebrum
B. Cerebellum
C. Medulla oblongata
D. Spinal cord

Question 580:

• JAMB 1988

If a dark-skinned woman (Bb) marries an albino man (bb) and they have four children, how many of the children will be dark-skinned?

A. 3
B. 2
C. 1
D. None