EASY
Upper Secondary: IGCSE
IMPORTANT
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Which structure in the heart separates oxygenated blood from deoxygenated blood?

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Important Questions on Transport in Animals

EASY
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.10

Which parts of the heart pump blood into the pulmonary artery?

EASY
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.10

Which parts of the heart pump blood into the aorta?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.11

Why do the ventricles have thicker walls than the atria? 

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.12

Why does the left ventricle have a thicker wall than the right ventricle?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.13

List three ways in which the activity of the heart can be monitored.

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.14

Explain why our pulse rate is the same as our heart rate?

MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.15

Look at the given image and say how many heart beats are shown on the ECG trace?

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HARD
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Biology Coursebook Third Edition>Chapter 9 - Transport in Animals>Questions>Q 9.15

Work out how long one heart beat lasts. (You need to measure between two identical points on two consecutive beats =for example between Q points - and then use the scale to convert this to seconds).

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