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Foramen ovale...

Foramen ovale

A

Connects the two atria in the foetal heart

B

is a condition in which the heart valves do not completely close

C

is a shallow depression in the interventricular septum

D

is a connection between the pulmonary trunk and the aorta in the foetus

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The correct Answer is:
A
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TRUEMAN BIOLOGY-BODY FLUIDS AND CIRCULATION-Multiple Choice Questions
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  2. The gene of sickle cell anaemia is inherited by

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  8. The blood vessel which supplies oxygenated blood to cardiac tissue is

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  9. In a normal adult human, the average cardiac output is

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  10. Lub sound produced by heart is caused by

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  11. Number of action potentials that can be generated by sino-atrial node ...

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  12. A woman with blood 'O' has a child with blood group 'O'. She claims th...

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  13. If blood pressure reads 140 systole and 90 diastole, the condition is ...

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  14. Figure shows schematic plan of blood circulation in humans with labels...

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  15. If two persons with 'AB' blood group marry and have sufficiently large...

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  16. The diagram given here is the standard ECG of a normal person.The P-wa...

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  17. Assertion. Smaller the organism, higher is the rate of metabolism per ...

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  18. Assertion : Persons sufffering from haemophilia fail to produce blood ...

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  19. How do parasympathertic neural signals affect the working the heart

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  20. Person with blood group AB is considered as universal recipient becaus...

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