Waec Biology 2000 Past Questions and Answers

Question 26:

• WAEC 2000

The neurone that relay the message of effector organs are called

A. Efferent neurones
B. Intermediate neurones
C. Afferent neurones
D. Spinal nerves

Question 27:

• WAEC 2000

Each neurone consists of the following structures' except

A. Cell body
B. Dendrites
C. Axon
D. White matter

Question 28:

• WAEC 2000

The simplest form of nervous pathway which links receptors with effectors is known as the

A. Relay neuron
B. Reflex arc
C. Motor nerves
D. Sensory nerves

Question 29:

• WAEC 2000

Which of the following parts of the eye is sensitive to light?

A. Retina
B. Cornea
C. Choroid layer
D. Optic nerves

Question 30:

• WAEC 2000

What happens to an ovule of a flower, after fertilization? It

A. Becomes a fruit
B. Withers away
C. Becomes a seed
D. Forms the cotyledons