If a sample of blood shows clumping with antiserum A but not with antiserum B
If a sample of blood shows clumping with antiserum A but not with antiserum B then it is Options (a)…
7 years ago
Human Body Fluids and Excretory Products
Heart beats are accelerated by
Heart beats are accelerated by Options (a) cranial nerves and acetylcholine (b) cranial nerves and adrenaline (c) sympathetic nerves and…
7 years ago
Renal portal system is absent in
Renal portal system is absent in Options (a) reptiles (b) amphibians (c) reptiles and amphibians (d) birds Correct Answer: birdsExplanation:No…
7 years ago
Asynchronous contraction of heart muscle is termed as
Asynchronous contraction of heart muscle is termed as Options (a) flutter (b) fibrillation (c) cardiac vibration (d) tachycardia Correct Answer:…
7 years ago
The formation of erythrocytes in foetus takes place in
The formation of erythrocytes in foetus takes place in Options (a) liver and spleen (b) red bone marrow (c) blood…
7 years ago
Athletes generally suffer from
Athletes generally suffer from Options (a) tachycardia (b) bradycardia (c) dyspnoea (d) cardiac arrythmias Correct Answer: bradycardiaExplanation:No explanation available. Be…
7 years ago
Which of the following is necessary to start clotting of blood
Which of the following is necessary to start clotting of blood Options (a) heparin (b) thromboplastin and Ca⁺⁺ (c) serotonin…
7 years ago
Which of the following blood group is a universal recipient in blood transfusion?
Which of the following blood group is a universal recipient in blood transfusion? Options (a) group AB (b) group B…
7 years ago
In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke
In a cardiac output of 5250 ml per minute, with 75 heartbeats per minute, the stroke volume is Options (a)…
7 years ago
Lymphoid tissue is found in
Lymphoid tissue is found in Options (a) lymph nodes (b) thymus (c) tonsils (d) all of these Correct Answer: all…
7 years ago