31.
Post caval opening in right auricle is guarded by
A
Arterio - ventricular valve
B
Tricuspid valve
C
Bicuspid valve
D
On inter-auricular septum
Answer :
On inter-auricular septum
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32.
Bundle of His' is a part of which one of the following organs in humans?
A
Brain
B
Heart
C
Kidney
D
Pancreas
Answer :
Heart
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33.
There is no DNA in:
A
mature RBCs
B
a mature spermatozoan
C
hair root
D
an enucleated ovum
Answer :
mature RBCs
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34.
The most important center of lymph formation is
A
Liver
B
Spleen
C
Bone marrow
D
Mucosa of ileum
Answer :
Mucosa of ileum
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35.
The spleen of rabbit serves to
A
Generate all blood cells in early foetal life
B
Produce lymphocytes, monocytes and antibodies in adult stage
C
Acts as blood bank for the period of emergency and control blood volume in adults
D
All of the above
Answer :
All of the above
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36.
Erythropoiesis starts in :
A
Liver
B
Spleen
C
Red bone marrow
D
Kidney
Answer :
Red bone marrow
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37.
The valves of the heart are attached to papillary muscles by
A
Columnae carinae
B
Chordae tendinae
C
Tendinae
D
Pectinati muscles
Answer :
Chordae tendinae
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38.
Lymph can be defined as
A
Blood minus corpuscles
B
Blood minus Plasma
C
Blood minus WBC
D
Mucous glands
Answer :
Mucous glands
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39.
In cyanosis colouration of body parts appears
A
Bluish
B
Yellowish
C
Reddish
D
Brownish
Answer :
Bluish
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40.
Membrane surrounding the heart is
A
Peritoneum
B
Visceral membrane
C
Pericardium
D
None of the above
Answer :
Pericardium
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