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Chapter 6 of 8
Important Questions

Human Body: Circulatory System

ICSE · Class 6 · Biology

Most important questions from Human Body: Circulatory System for ICSE Class 6 Biology board exam 2026. MCQs, short answer, and long answer questions with marks.

48 questions30 flashcards4 concepts

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48 Questions·
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Sample Questions

1multiple choice
1 marks

Which component of blood helps in clotting?

Show answer

Platelets

Platelets help form clots to stop bleeding when you are injured.

2multiple choice
1 marks

What is the liquid part of blood called?

Show answer

Plasma

Plasma is the yellowish liquid part of blood that carries cells and nutrients.

3multiple choice
1 marks

Which blood cells protect the body from germs?

Show answer

White blood cells

White blood cells (WBCs) fight infections and provide immunity.

4multiple choice
1 marks

Where is the heart located in the body?

Show answer

Between the lungs, slightly to the left

The heart is located in the chest cavity, between the lungs, and tilted slightly to the left.

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Frequently Asked Questions

What are the important topics in Human Body: Circulatory System for ICSE Class 6 Biology?
Human Body: Circulatory System covers several key topics that are frequently asked in ICSE Class 6 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Human Body: Circulatory System — ICSE Class 6 Biology?
Understand the core concepts first, then work through the 48 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Human Body: Circulatory System?
There are 48 practice questions available for Human Body: Circulatory System. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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