Class 5 Circulatory System Q & A

Circulatory system class 5 ICSE questions and answers

 

Questions On circulatory system for Class 5. The circulatory system is also called the cardiovascular system. the function of this system is to transport nutrients to all parts of the body.

Fill in the blanks.

1. The ……………………..is an organ that pumps blood to all the parts of the body.
2. The heart is located in the ……………….cavity.
3. The heart is divided into 4 compartments called…………….
4. The upper chambers in the heart are called…………………..
5. The lower chambers of the heart are called…………………..
6. Blood is red because of the pigment called…………………….
7. Blood carries ………………..from the lungs to different parts of the body.
8. Blood carries the waste product called…………….from the body.
9. Blood flows in tube-like organs called…………………………
10. ……………………are thin blood vessels of the heart.
11. Vessels that carry blood toward the heart is called ……………..
12. Blood vessels that carry oxygenated blood are called…………..

Answers:-

1. Heart
2. Chest
3. Chambers
4. Atrium
5. Ventricle
6. Hemoglobin
7. Oxygen
8. Carbon dioxide
9. Blood vessels
10. Capillaries
11. Veins
12. Arteries

 

Short answer type questions:-

Que – What are the major parts of the circulatory system?

Ans – The circulatory system consists of the heart, blood, and blood vessels.

Que – What are the different parts of the nervous system?

Ans – The organs of the nervous system include the spinal cord, brain, nerves, skin, eyes, ears, tongue, and nose.

Que – Name the organs that make up the digestive system

Ans – The different parts of the digestive system are the stomach liver pancreas intestine esophagus rectum and anus.

Que -Name the organs of the excretory system

Ans – Kidneys, bladder, ureters together make up the excretory system.

Que – Define heart?

Ans – The heart is an organ that pumps blood to all parts of our body through blood vessels.

Que – Heart is divided into how many parts name them?

Ans – Heart is divided into four parts called Chambers the four Chambers of our heart are left and right Atrium and left and right ventricle

Que – Why our blood color is red?

Ans – The blood is red in color because of the red pigment called hemoglobin present in it.

Que – How many types of blood vessels are there in our heart?

Ans – There are three types of blood vessels in our heart they are arteries veins and capillaries

Que – What are the functions of arteries and veins?

Ans – Arteries are the blood vessels that carry oxygenated blood from the heart to all parts of the body while Veins are the blood vessels that carry deoxygenated blood from all the parts of the body to the heart.

Que – Define Capillaries

Ans – Capillaries are thin blood vessels that connect arteries to veins.

 

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