Differentiate between systole and diastole.

Important Questions on Human Circulatory System

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 1

What are the main parts of human circulatory system?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 2

Describe the functions of blood in short.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 3

What is the ABO blood group system? Who discovered it?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 4

What is heartbeat? Why does the heart make lub-dub sounds?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 5

How is oxygen transported by blood in animals?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 6

What are the ways for keeping the heart healthy?

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 1

Clumping occurs between mismatched blood groups.

EASY

6th ICSE

IMPORTANT

ICSE Biology>Chapter 6 - Human Circulatory System>TEST Yourself>Q 2

Capillary walls are formed of many layers of cells.