Biology - Mock Test 72

Question 711

Blood pressure is measured by?

A) Electro – cardiogram B) Stethoscope C) Sphygmomanometer D) Barometer

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Question 712

Blood pressure is lowest?

A) After muscular exercise B) During ventricular diastole C) After 60 years of age D) During ventricular systole

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Question 713

Blood passes from left ventricle to right atrium. It is?

A) Pulmonary circulation B) Systemic circulation C) Coronary circulation D) Arteriovenous Circulation

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Question 714

Blood of which of the following is colourless?

A) Earthworm B) Cockroach C) Leech D) Frog

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Question 715

Blood of Cockroach is called?

A) Haemocyanin B) Haemoglobin C) Haemolymph D) Haemolysis

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Question 716

Blood of Cockroach has no role in respiration as it does not have?

A) Haemoglobin B) Plasma C) Trehlose D) Haemocytes

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Question 717

Blood capillaries are made of?

A) Endothelium, connective tissue and muscle fibres B) Endothelium and muscle fibres C) Endothelium and connective tissue D) Endothelium only

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Question 718

Blocking of arteries is due to deposition of fats and calcium is called?

A) Arteriosclerosis B) Artherosclerosis C) Emphysema D) Heart syndrome

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Question 719

Auricular systole in cardiac cycle lasts for about?

A) 0.4 sec B) 0.1 sec C) 0.8 sec D) 0.7 sec

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Question 720

At the time of diastole, heart is filled with?

A) Mixed blood B) Venous blood C) Deoxygenated blood D) Oxygenated blood

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