Which of the following engulfs pathogen rapidly?
- AAcidophils
- BBasophils
- ✓Monocytes
- DNeutrophils
Answer: C.
View full solution →Question types
Circulatory System question types
40 questions across 5 question groups — pick any mix to generate a Biology paper with step-by-step answer keys.
40
Questions
5
Question groups
5
Question types
01
MCQ
15 Q→02[1 Mark Question Answer]
17 Q→03[2 Mark Question Answer]
4 Q→04[3 marks Question Answer]
2 Q→05[5 Mark Question Answer]
2 Q→Sample Questions
Circulatory System questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Universal blood donor group is ___________
- AA
- BB
- CAB
- ✓O
Answer: D.
View full solution →The E.C.G. is used to detect ____________
- Aheart attack
- Bheart block
- Ccoronary thrombosis
- ✓all the above
Answer: D.
View full solution →Which of the following is termed as the 'graveyard' of R.B.C.?
- ALiver
- ✓Spleen
- CKidney
- DBone marrow
Answer: B.
View full solution →English physician who discovered blood circulation was ___________
- AJ.C. Bose
- BA. Vesalins
- ✓William Harvery
- DH.G. Khurana
Answer: C.
View full solution →Select the odd one in the following:
Prothrombin, Thrombin, Fibrinogen, Albumin.
Prothrombin, Thrombin, Fibrinogen, Albumin.
Select the odd one in the following:
Monocytes, Lymphocytes, Basophils, RBC
Monocytes, Lymphocytes, Basophils, RBC
Select the odd one in the following:
Artery, Vein, Capillary, Nerve.
Artery, Vein, Capillary, Nerve.
Select the odd one in the following:
Tricuspid, Bicuspid, Semilunar, Foramen ovales.
Tricuspid, Bicuspid, Semilunar, Foramen ovales.
Select the odd one in the following:
RBC, WBC, Blood platelets, Histone.
RBC, WBC, Blood platelets, Histone.
What are the differences between artery and vein?
Explain the following:
Why does the left ventricle possess a thicker wall than the right ventricle?
Why does the left ventricle possess a thicker wall than the right ventricle?
Explain the following:
Why is the closed circulatory system more efficient than the open system?
Why is the closed circulatory system more efficient than the open system?
Explain the following:
Why is there no mixing of deoxygenated and oxygenated blood in the human heart normally?
Why is there no mixing of deoxygenated and oxygenated blood in the human heart normally?
Label the following diagram :
(i) Impure blood is received by
(ii) Which chamber has thickest wall
(iii) Function of bicuspid value
(iv) Function of tricuspid value
Match the terms given in column I with terms in Column II:
| Column I | Column Il |
| (i) Left-auricle | (a) Clotting |
| (ii) Right auricle | (b) Thebasius valve |
| (iii) Left ventricle | (c) Pulmonary vein |
| (iv) Right-ventricle | (d) Aorta |
| (v) Fibrin | (e) Pulmonary arch |
What is circulatory system? Describe the circulatory system of humans.
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