MEDIUM
AS and A Level
IMPORTANT
Earn 100
Make a list of the blood vessels found in the mammalian circulatory system.
Important Questions on Transport in Mammals
HARD
AS and A Level
IMPORTANT
Make a list of the components of blood.
HARD
AS and A Level
IMPORTANT
Make a list of the components of blood and write their functions. Tell how these are adapted to carry it out?
HARD
AS and A Level
IMPORTANT
The given image shows the circulatory system of fish. Discuss how it differs from the circulatory system of mammals.
HARD
AS and A Level
IMPORTANT
Why the mammalian transport system may be able to deliver more oxygen more quickly to the body tissues than the fish transport system.
HARD
AS and A Level
IMPORTANT
The given image shows the circulatory system of fish. Discuss how it differs from the circulatory system of mammals. How these differences could relate to the different requirements of a fish and a mammal.
MEDIUM
AS and A Level
IMPORTANT
Suggest why there are no blood capillaries in the cornea of the eye. How the cornea is supplied with oxygen and nutrients?
HARD
AS and A Level
IMPORTANT
Suggest reason that why normal venous pressure in the feet is about 25 mm Hg. When a soldier stands motionless at attention, the blood pressure in his feet rises very quickly to about 90 mm Hg.
HARD
AS and A Level
IMPORTANT
Suggest reason-When you breathe in that is when the volume of the thorax increases the blood moves through the veins towards the heart.
