EASY
10th ICSE
IMPORTANT
Earn 100

Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
Question Image

Important Questions on Circulatory System

EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 9 - Circulatory System>Solved Questions from ICSE Board Examination Papers>Q 33
What causes the heart sounds 'LUBB' and 'DUB'?
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 9 - Circulatory System>Solved Questions from ICSE Board Examination Papers>Q 33
Name the blood vessels that supply oxygenated blood to the heart muscles. (Coronary artery/ Coronary vein)
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 9 - Circulatory System>Solved Questions from ICSE Board Examination Papers>Q 33
Draw neat labelled diagrams of a cross section of an artery and a vein.
EASY
10th ICSE
IMPORTANT
ICSE Biology Book 2 for Class 10>Chapter 9 - Circulatory System>Solved Questions from ICSE Board Examination Papers>Q 34
Name cellular components of blood containing haemoglobin. (Red blood cells/Thrombocytes)