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The Circulatory System – Chapter 7, Biology(Class 10)

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The Circulatory System Solutions for Class 10 Science ICSE Board (Concise - Selina Publishers)

Free download of step-by-step solutions for class 10 Science (Biology) Chapter 7 - The Circulatory System of ICSE Board (Concise - Selina Publishers). All exercise questions are solved & explained by an expert teacher and as per ICSE board guidelines.

In this chapter, students will learn about the circulatory system which is an imperative system in all living beings. They will learn about the various roles of the circulatory system which is also known as the vascular or cardiovascular system. The process of circulation of blood along with other nutrients is crucial for the proper functioning of all the living organisms and students shall learn all the processes that are under the topic of the circulatory system. This chapter is important for the ICSE boards and this will be helpful for the students who want to get good grades. 

Vedantu provides solutions that will be extremely beneficial for the students of Class 10. The solutions will have explanations that are solved by the subject-experts of Vedantu. They will be in PDF format which can be downloaded easily by anyone.

FAQs on The Circulatory System – Chapter 7, Biology(Class 10)

1. What are the two types of circulatory system mentioned in The Circulatory System Solutions for Class 10 Science ICSE Board (Concise - Selina Publishers)?

Circulatory is broadly divided into two types. They are the closed circulatory system and the open circulatory system. The open circulatory system is mainly found in invertebrates e.g. in organisms like snails, cockroaches and spiders. Here, the body fluid flows directly in the cavities or open spaces called sinuses and lacunae. Thus, in this type of circulatory system blood vessels are not required for the process of circulation of blood. The second type of circulatory system is the closed one in which the heart (blood-pumping organ) pumps blood into the blood vessels (arteries & veins) which reaches the other tissues and organs. This type of circulatory system is mainly found in mammals including humans as well as in squids and earthworms.

2. What is the meaning of systemic and pulmonary according to The Circulatory System Solutions for Class 10 Science ICSE Board (Concise - Selina Publishers)?

We know that there are two types of circulatory systems (open and closed) that function differently using different constituents. You must remember that the closed circulatory system is present in humans. The process of circulation in humans occurs in two different pathways i.e. the systemic or the pulmonary. In the systemic circulation, the blood is received from all parts of the body whereas in pulmonary circulation, the blood is sent to other parts of the body and deoxygenated blood is received from the lungs for the process of oxygenation.

3. According to The Circulatory System Solutions for Class 10 Science ICSE Board (Concise - Selina Publishers), how are the oxygenated blood and deoxygenated blood in humans not mixed?

The human heart is divided by 4 chambers – it has two atria and two ventricles. The deoxygenated blood from the body is received by the right atrium and is pumped to the right ventricle which is pumped to the lungs for oxygenation. Now, the blood is oxygenated i.e. it has become rich in oxygen. This is now received by the left atrium and is sent to the left ventricle. The left ventricle then pumps this blood to the entire body. These one-way valves are the reason why the oxygenated and deoxygenated blood are not mixed and there is no backflow of the blood either.

4. Can I find The Circulatory System Solutions for Class 10 Science ICSE Board (Concise - Selina Publishers) on Vedantu?

Yes, you can find ICSE solutions for any chapter on Vedantu. These are solved by our subject experts who follow ICSE board guidelines and use their expertise in the subject to give you the best solutions. You can download the PDF file for the solutions you are looking for. All you need is to register or log in to Vedantu free of cost!

5. Is there an expert I can talk to for my chapter doubts for The Circulatory System Solutions for Class 10?

Yes, Vedantu has many subject experts who are there to help you with your doubts. You can ask your doubts to the subject experts who are on the Vedantu website or app. This will help you understand the concepts better and also learn more topics related to the chapters which will be extremely advantageous for the students preparing for their board’s examinations as well as for any other tests.