Biology Class 10 Chapter 2: Circulatory System
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Chapter summary
Chapter 2 of Biology for Class 10 is called "Circulatory System". It covers 9 learning outcomes of the Federal Board syllabus. You will learn to: organs connected to the blood circulatory system and their roles (blood vessels); components of blood (plasma and cells). Parhayi.com has 177 MCQs, 54 short questions and 14 long questions for this chapter.
Topics in this chapter
- Organs connected to the blood circulatory system and their roles (blood vessels)
- Components of blood (plasma and cells)
- Cell types found in blood and their roles
- Process of blood clotting
- Structure of the heart with diagram
- Circulation of blood in the human body
- Transport of materials by blood
- Common heart diseases: coronary heart disease, myocardial infarction, angina
- Harmful effects of smoking related to heart diseases
Sample questions
Try these questions from the chapter. The answers are for Premium students.
- Why is a circulatory system necessary in humans? (3 marks)
- A patient's report shows a very low platelet count after dengue fever. Explain the danger and the reason. (3 marks)
- Name the three circuits of the circulatory system and describe the coronary circuit. (3 marks)
What Premium gives you in this chapter
- 177 MCQs with answers and explanations
- 54 short questions with full answers
- 14 long questions with answers
- 14 Learn cards
- 64 Activities and games
- chapter tests that show your weak topics
Biology is the study of living things. Learn the diagrams with their labels, keep the key terms in your own words, and revise each chapter with short questions.
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