MCQ - BIOLOGY STD 8 Questions - Vidyadip

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6 questions · timed · auto-graded

MCQ 11 Mark

The heart is covered by

A
Pleural membrane
✓
Pericardium
C
Meninges
D
Conjunctiva

Answer

Correct option: B.

Pericardium

B

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MCQ 21 Mark

Tricuspid valve is present between

✓
Right atrium and right ventricle
B
The two atria
C
The two ventricles
D
Left atrium and left ventricle

Answer

Correct option: A.

Right atrium and right ventricle

A

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MCQ 31 Mark

Which blood vessels carry blood from lungs to the heart?

✓
Pulmonary veins
B
Coronary arteries
C
Coronary veins
D
Pulmonary arteries

Answer

Correct option: A.

Pulmonary veins

A

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MCQ 41 Mark

Blood circulation takes the following course in the human heart:

A
Left atrium → left ventricle →lungs → right atrium →right ventricle
B
Right atrium → right ventricle
C
Left atrium → left ventricle
✓
Right atrium → right ventricle → lungs → left atrium → left ventricle

Answer

Correct option: D.

Right atrium → right ventricle → lungs → left atrium → left ventricle

D

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MCQ 51 Mark

Lymph has

A
RBCs
B
Red colour
✓
Only WBCs
D
More proteins and calcium than blood

Answer

Correct option: C.

Only WBCs

C

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MCQ 61 Mark

Pulmonary veins carry

✓
Oxygenated blood
B
Lymph
C
Deoxygenated blood
D
Both (a) and (b)

Answer

Correct option: A.

Oxygenated blood

A

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MCQ - BIOLOGY STD 8 Questions - Vidyadip