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Byju's Answer
Standard XII
Biology
Valves in Heart
Match the fol...
Question
Match the following:
Column A
Column B
1.
Tachycardia
a
.
Hole in the heart
2.
Atherosclerosis
b
.
Slow heartbeat
3.
Septal defect
c
.
Fast heartbeat
4.
Bradycardia
d
.
Cholesterol deposited in the arteries
A
1
−
b
;
2
−
a
;
3
−
d
;
4
−
c
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B
1
−
c
;
2
−
d
;
3
−
a
;
4
−
b
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C
1
−
b
;
2
−
c
;
3
−
a
;
4
−
d
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D
1
−
c
;
2
−
d
;
3
−
b
;
4
−
a
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Solution
The correct option is
B
1
−
c
;
2
−
d
;
3
−
a
;
4
−
b
Tachycardia is the condition when there is an increase in the heartbeat.
Bradycardia is the condition when there is a decrease in the heartbeat.
Atherosclerosis is the condition in which there is deposition of fatty substances and cholesterol in the arteries.
Septal defects refer to the presence of holes in the heart.
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