Download App

Biology MCQ

The Circulatory System · ICSE STD 10 (ICSE - English Medium). 17 questions.

Questions

MCQ

🎯

Test yourself on this topic

17 questions · timed · auto-graded

MCQ 11 Mark
Erythroblastosis foetalis can occur when:
  • A
    $\text { Man } \mathrm{Rh}^{+v e} \text { and woman } \mathrm{Rh}^{+v e}$
  • B
    $\text { Man } \mathrm{Rh}^{-\mathrm{ve}} \text { and woman } \mathrm{Rh}^{+\mathrm{ve}}$
  • ✓
    $\text { Man } \mathrm{Rh}^{+\mathrm{ve}} \text { and woman } \mathrm{Rh}^{-\mathrm{ve}}$
  • D
    $\text { Man } \mathrm{Rh}^{-\mathrm{ve}} \text { and woman } \mathrm{Rh}^{-\mathrm{ve}}$
Answer
Correct option: C.
$\text { Man } \mathrm{Rh}^{+\mathrm{ve}} \text { and woman } \mathrm{Rh}^{-\mathrm{ve}}$
$\text { Man } \mathrm{Rh}^{+\mathrm{ve}} \text { and woman } \mathrm{Rh}^{-\mathrm{ve}}$
View full question & answer→
MCQ 21 Mark
What is blood pressure?
  • A
    The pressure of blood on the heart muscles
  • ✓
    The pressure of blood exerted on the walls of arteries and veins
  • C
    The pressure of blood on the walls of veins only
  • D
    The pressure of blood on the walls of arteries only
Answer
Correct option: B.
The pressure of blood exerted on the walls of arteries and veins
View full question & answer→
MCQ 31 Mark
Arteries are:
  • A
    Thin walled and blood flows under diminished pressure
  • ✓
    Thick walled and blood flows under high pressure
  • C
    Thin walled and blood flows under low pressure
  • D
    Thick walled and blood flows under diminished pressure
Answer
Correct option: B.
Thick walled and blood flows under high pressure
View full question & answer→
MCQ 41 Mark
The beating of the heart of man is heart on the left side, because:
  • A
    The left ventride is towards the left side
  • B
    Both the ventricles are towards the left side
  • ✓
    Contraction of heart is powerful on left side
  • D
    The dorsal aorta is on the left side
Answer
Correct option: C.
Contraction of heart is powerful on left side
View full question & answer→
MCQ 51 Mark
Which protein is used in preventing clotting of blood?
  • A
    Albumin
  • ✓
    Heparin
  • C
    Fibrinogeri
  • D
    Globulin
Answer
Correct option: B.
Heparin
View full question & answer→
MCQ 61 Mark
What will happen if the spleen of a man is removed?
  • ✓
    W.B.C. production will be lowered
  • B
    Removal of dead RBC will not take place
  • C
    Antibody production will be decreased
  • D
    R.B.C. production will be stopped
Answer
Correct option: A.
W.B.C. production will be lowered
W.B.C. production will be lowered
View full question & answer→
MCQ 71 Mark
The chief function of lymph nodes in mammals is to:
  • A
    Produce WBCs
  • B
    Produce hormones
  • C
    Destroy old RBCs
  • ✓
    Destroy pathogens
Answer
Correct option: D.
Destroy pathogens
Destroy pathogens
View full question & answer→
MCQ 81 Mark
Agranulocytes are:
  • ✓
    Lymphocytes, monocytes
  • B
    Lymphocytes, basophils
  • C
    Eosinophils, basophils
  • D
    Eosinophils, monocytes
Answer
Correct option: A.
Lymphocytes, monocytes
View full question & answer→
MCQ 91 Mark
Blood pressure is measured by:
  • A
    Electrocardiogram $\ce{(ECG)}$
  • B
    Stethoscope
  • ✓
    Sphygmomanometer 
  • D
    Pulse rate
Answer
Correct option: C.
Sphygmomanometer 
View full question & answer→
MCQ 101 Mark
The function of $\ce{WBC}$ is:
  • A
    To distribute heat
  • B
    To protect enzymes
  • C
    To cause blood clotting
  • ✓
    To destroy bacteria
Answer
Correct option: D.
To destroy bacteria
View full question & answer→
Question 111 Mark
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
Column 1 Column 2
(i) Superior vena cava (a) Collect deoxygenated blood from the wall of the heart.
(ii) Inferior vena cava (b) Carry oxygenated blood to heart muscle.
(iii) Pulmonary vein (c) Collects deoxygenated blood from upper part.
(iv) Coronary veins (d) Collects deoxygenated blood from lower parts.
(v) Coronary artery (e) Brings oxygenated blood from lungs.
(vi) Aorta (f) Large artery
(vii) Heart attack (g) Large vein
(viii) Blood Pressure (h) Oxygenated blood
(ix) Tricuspid valve (i) Sphygmomanometer
(x) Bicuspid valve (j) Allows blood flow from right auricle to right ventricle.
(xi) Contraction and relaxation of heart (k) Blocking of coronary arteries.
(l) Cardiac muscle.
(m) Allows blood flow from left auricle to left ventricle.
(n) Allows blood flow from right ventricle of pulmonary aorta.
Answer
Column 1 Column 2
(i) Superior vena cava (c) Collects deoxygenated blood from upper part.
(ii) Inferior vena cava (d) Collects deoxygenated blood from lower parts.
(iii) Pulmonary vein (e) Brings oxygenated blood from lungs.
(iv) Coronary veins (a) Collect deoxygenated blood from the wall of the heart.
(v) Coronary artery (b) Carry oxygenated blood to heart muscle.
(vi) Aorta (f) Large artery
(vii) Heart attack (k) Blocking of coronary arteries.
(viii) Blood Pressure (i) Sphygmomanometer
(ix) Tricuspid valve (j) Allows blood flow from right auricle to right ventricle.
(x) Bicuspid valve (n) Allows blood flow from right ventricle of pulmonary aorta.
(xi) Contraction and relaxation of heart (l) Cardiac muscle.
(g) Large vein
(h) Oxygenated blood
(m) Allows blood flow from left auricle to left ventricle.
View full question & answer→
MCQ 121 Mark
Choose the Odd One Out:
  • A
    Systolic pressure
  • B
    Diastolic pressure
  • ✓
    Stethoscope
  • D
    Sphygmomanometer
Answer
Correct option: C.
Stethoscope
View full question & answer→
MCQ 131 Mark
Choose the Odd One Out:
  • A
    Mitral valve
  • B
    Tricuspid valve
  • C
    Semilunar valve
  • ✓
    Venous valve
Answer
Correct option: D.
Venous valve
View full question & answer→
MCQ 141 Mark
Choose the Odd One Out:
  • A
    Purkinje fibres
  • B
    $A. V.$ node
  • ✓
    $A. V.$ valve
  • D
    $S. A.$ node
Answer
Correct option: C.
$A. V.$ valve
View full question & answer→
MCQ 171 Mark
Choose the Odd One Out:
  • A
    Human heart
  • ✓
    Fish heart
  • C
    Reptile heart
  • D
    Toad heart
Answer
Correct option: B.
Fish heart
View full question & answer→
Generate Paper FreeAll The Circulatory System topics
MCQ - Biology STD 10 Questions - Vidyadip