Differentiate between SA node and AV node.

Important Questions on Body Fluids and Circulation

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 1

Name the organ system which supplies pure blood to all the parts of the body and is also meant for providing, nutrients, O₂ and other essential components to tissues. (Circulatory system/Nervous system)

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 2

For what purpose, coronary circulation has existed in human?

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 3

How sympathetic nerve function in neural regulation of heart?

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 4

How would you analyse that a person is suffering from hypertension?

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 5

Write the sequence of the path of pulmonary circulation.

MEDIUM

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 6

Define a portal system. Explain the functions of such a vein in our digestive system.

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 7

What is hypertension? List its causative factors.

EASY

11th CBSE

IMPORTANT

All in One BIOLOGY CBSE Class 11>Chapter 18 - Body Fluids and Circulation>ASSESS YOUR TOPICAL UNDERSTANDING>Q 8

Write a short note on congestive heart failure.