Circulatory System MCQs Class 10 Concise ICSE Selina Solutions

Circulatory System MCQs Class 10 Concise ICSE Selina Solutions Ch-8. In this article you will get the solutions of MCQs with hint as council latest syllabus. Visit official website CISCE for detail information about ICSE Board Class-10 Biology.

Circulatory System MCQs Class 10 Concise ICSE Selina Solutions Ch-8

Board	ICSE
Subject	Biology
Class	10
Book	Selina Concise
Chapter-8	Circulatory System
Topics	Solutions of MCQs with hint
Session	2024-25

MCQs on Circulatory System

( Class 10 Concise ICSE Selina Solutions Ch-8 )

Que-1: The corpuscles which transport the respiratory gas oxygen to the different parts of the body

1. Leukocytes
2. Thrombocytes
3. Erythrocytes
4. Lymphocytes

Sol: Erythrocytes

Hint:  Erythrocytes (RBC) contain hemoglobin which combined with oxygen to transport different parts of the body.

Que-2:  Which of following acts like a blood reservoir ?

1. Tonsils
2. Lymph
3. Spleen
4. Tissue fluid

Sol: Spleen

Hint: In during emergency Spleen releases stored blood

Que-3:  The process of engulfing bacteria by Neutrophils is called

1. Diapedesis
2. Diuresis
3. Phagocytosis
4. Diastole

Sol: Phagocytosis

Hint:  Phagocytosis is the process by which neutrophils engulf foreign particle

Que-4:  The artery with the highest amount of nitrogenous wastes is

1. Hepatic artery
2. Renal artery
3. Pulmonary artery
4. Coronary artery

Sol: Renal artery

Hint:  As main function of Renal artery brings blood to kidney for ultrafiltration of nitrogenous waste.

Que-5:  The compound formed by the combination of hemoglobin and carbon dioxide is

1. Carbaminohemoglobin
2. Carboxyhemoglobin
3. Oxyhemoglobin
4. Carbogen

Sol: Carboxyhemoglobin

Hint:  Normally Hemoglobin has affinity to combine with oxygen but in case of insufficient supply of oxygen HB combines with carbon dioxide to form Carboxyhemoglobin.

Que-6: Which of the following chemical substances is released from Eosinophils ?

1. Histones
2. Antitoxins
3. Antibodies
4. Histamine

Sol: Antitoxins

Hint: To neutralize toxic substances Antitoxins are released by Eosinophils.

Que-7: The doubled-layered membrane which covers and protects the heart is :

1. Pericardial fluid
2. Meninges
3. Pericardium
4. Pleura

Sol: Pericardium

Hint: the double layered protective covering of heart is pericardium a liquid is filled between them avoid shock.

Que-8: The blood vessel without a muscular layer in its wall:

1. Capillary
2. Vein
3. Artery
4. Portal vein

Sol: Capillary

Hint: Capillaries are  without muscles and allow diffusion of substances into and from the tissues.

Que-9: The blood vessel which carries blood from the stomach and intestine to the liver:

1. Hepatic artery
2. Carotid artery
3. Hepatic vein
4. Hepatic portal vein

Sol: Hepatic portal vein

Hint: Hepatic portal vein carry impure blood from the stomach and intestine to the liver.

Que-10: The kind of cells that initiate blood coagulation:

1. Monocytes
2. Lymphocytes
3. Leukocytes
4. Thrombocytes

Sol: Thrombocytes

Hint: Thrombocytes,/ WBC/ platelets form the plug at the site of injury and initiate blood coagulation.

–:  Circulatory System MCQs Class 10 Concise ICSE Selina Solutions Ch-8  :–

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