JAMB and WAEC Biology questions: Co-ordination and control

58 questions with answers and explanations. Tap an option to check yourself.

All topics Cell structure and organisation · 56 Cellular activities · 56 Co-ordination and control · 58 Ecology · 71 Evolution · 45 Excretion · 52 Growth · 45 Heredity and variation · 60 Nutrition · 64 Reproduction · 62 Respiration · 55 Support and movement · 50 Transport · 57 Variety of organisms · 60

Question 21· Co-ordination and control· WAEC
A diabetic patient injects insulin because his body does not make enough of it in the
Explanation and discussion
Question 22· Co-ordination and control· JAMB
The part of the eye that controls the amount of light entering it is the:
Explanation and discussion
Question 23· Co-ordination and control· JAMB
Insulin is secreted by the
Explanation and discussion
Question 24· Co-ordination and control· WAEC
The hormone that prepares the body for fight or flight is
Explanation and discussion
Question 25· Co-ordination and control· WAEC
The light-sensitive layer of the eye is the
Explanation and discussion
Question 26· Co-ordination and control· JAMB
The correct pathway of a reflex action is
Explanation and discussion
Question 27· Co-ordination and control· JAMB
The hormone that lowers blood glucose is:
Explanation and discussion
Question 28· Co-ordination and control· WAEC
The part of the eye that controls how much light enters is the
Explanation and discussion
Question 29· Co-ordination and control· WAEC
The part of the brain that controls balance and posture is the
Explanation and discussion
Question 30· Co-ordination and control· JAMB
In a spinal reflex arc, the relay neurone is located in the
Explanation and discussion
Question 31· Co-ordination and control· JAMB
Impulses are transmitted across a synapse by
Explanation and discussion
Question 32· Co-ordination and control· WAEC
The growth of a shoot towards light is
Explanation and discussion
Question 33· Co-ordination and control· JAMB
The 'master gland' of the endocrine system is the
Explanation and discussion
Question 34· Co-ordination and control· JAMB
The part of the brain that controls balance and coordination is the:
Explanation and discussion
Question 35· Co-ordination and control· JAMB
In bright light, the pupil of the eye
Explanation and discussion
Question 36· Co-ordination and control· JAMB
The hormone released in 'fight or flight' situations is
Explanation and discussion
Question 37· Co-ordination and control· JAMB
The adrenal glands are located
Explanation and discussion
Question 38· Co-ordination and control· WAEC
The part of the eye that contains the light-sensitive cells is the
Explanation and discussion
Question 39· Co-ordination and control· WAEC
The growth of a plant's roots towards water is called
Explanation and discussion
Question 40· Co-ordination and control· WAEC
A reflex action such as withdrawing the hand from a hot object is controlled mainly by the
Explanation and discussion

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JAMB and WAEC Biology questions: Co-ordination and control

A diabetic patient injects insulin because his body does not make enough of it in the

The part of the eye that controls the amount of light entering it is the:

Insulin is secreted by the

The hormone that prepares the body for fight or flight is

The light-sensitive layer of the eye is the

The correct pathway of a reflex action is

The hormone that lowers blood glucose is:

The part of the eye that controls how much light enters is the

The part of the brain that controls balance and posture is the

In a spinal reflex arc, the relay neurone is located in the

Impulses are transmitted across a synapse by

The growth of a shoot towards light is

The 'master gland' of the endocrine system is the

The part of the brain that controls balance and coordination is the:

In bright light, the pupil of the eye

The hormone released in 'fight or flight' situations is

The adrenal glands are located

The part of the eye that contains the light-sensitive cells is the

The growth of a plant's roots towards water is called

A reflex action such as withdrawing the hand from a hot object is controlled mainly by the