JAMB and WAEC Biology questions: Transport

57 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 1· Transport· JAMB
Lymph is returned to the bloodstream through the
Explanation and discussion
Question 2· Transport· WAEC
A person of blood group O is called a universal donor because his red cells
Explanation and discussion
Question 3· Transport· WAEC
Phloem tissue transports
Explanation and discussion
Question 4· Transport· JAMB
The opening and closing of stomata is controlled by
Explanation and discussion
Question 5· Transport· WAEC
Xylem vessels transport
Explanation and discussion
Question 6· Transport· JAMB
Dissolved food, hormones and urea are carried in the blood by the
Explanation and discussion
Question 7· Transport· WAEC
Water vapour leaving a plant through its stomata is called
Explanation and discussion
Question 8· Transport· JAMB
The wall of an artery is thicker than that of a vein because arteries
Explanation and discussion
Question 9· Transport· JAMB
Root pressure and transpiration pull together explain
Explanation and discussion
Question 10· Transport· JAMB
The chamber of the heart that pumps blood to the whole body is the
Explanation and discussion
Question 11· Transport· JAMB
Haemoglobin combines with oxygen to form
Explanation and discussion
Question 12· Transport· WAEC
Digested food is carried round the body mainly in the blood
Explanation and discussion
Question 13· Transport· WAEC
The hepatic portal vein carries blood from the
Explanation and discussion
Question 14· Transport· WAEC
The vessel that carries blood from the heart to the lungs is the
Explanation and discussion
Question 15· Transport· JAMB
Which blood vessels contain valves along their length?
Explanation and discussion
Question 16· Transport· WAEC
Which blood cells defend the body against infection?
Explanation and discussion
Question 17· Transport· JAMB
Most carbon(IV) oxide is transported in the blood as
Explanation and discussion
Question 18· Transport· JAMB
Water enters the root hairs of a plant mainly by
Explanation and discussion
Question 19· Transport· WAEC
Which blood vessel carries oxygenated blood from the lungs to the heart?
Explanation and discussion
Question 20· Transport· WAEC
Blood vessels that carry blood away from the heart are
Explanation and discussion

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JAMB and WAEC Biology questions: Transport

Lymph is returned to the bloodstream through the

A person of blood group O is called a universal donor because his red cells

Phloem tissue transports

The opening and closing of stomata is controlled by

Xylem vessels transport

Dissolved food, hormones and urea are carried in the blood by the

Water vapour leaving a plant through its stomata is called

The wall of an artery is thicker than that of a vein because arteries

Root pressure and transpiration pull together explain

The chamber of the heart that pumps blood to the whole body is the

Haemoglobin combines with oxygen to form

Digested food is carried round the body mainly in the blood

The hepatic portal vein carries blood from the

The vessel that carries blood from the heart to the lungs is the

Which blood vessels contain valves along their length?

Which blood cells defend the body against infection?

Most carbon(IV) oxide is transported in the blood as

Water enters the root hairs of a plant mainly by

Which blood vessel carries oxygenated blood from the lungs to the heart?

Blood vessels that carry blood away from the heart are