A. Earthworm
B. Cockroach
C. Hydra
D. Sponges
Submitted by: Nimra Shah
Related Mcqs:
- Which of the following gases readily combines with the haemoglobin of the blood?
A. Carbon monoxide
B. Methene
C. Oxygen
D. Nitrogen dioxideSubmitted by: Malik Asghar Hussain
- If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?
A. 40%
B. 45%
C. 50%
D. 71%Submitted by: Rashid Mehmood
- Blood does not clot in the blood vessels due to the presence of ___________?
A. Thrombin
B. Fibrinogen
C. Heparin
D. ProthrombinSubmitted by: Malik Asghar Hussain
- Haemoglobin can be almost completely oxygenated by an oxygen pressure of __________ of mercury.
A. 10 mm
B. 60 mm
C. 10 cm
D. 100 mm - Important factors which affect the capacity of haemoglobin to combine with oxygen is
A. Temperature
B. Carbon dioxide
C. pH
D. All of these - The maximum amount of oxygen which normal human blood absorbs and carries at sea level is ________ per 100 ml of blood.
A. 10 ml
B. 20 ml
C. 30 ml
D. 40 ml - Arterial blood contains _________ of CO2 per 100 ml of blood
A. 54 ml
B. 60 ml
C. 64 ml
D. 50 ml - It is the discharge of blood from blood vessels?
A. Myocardial infarction
B. Cerebral infarction
C. Cerebral Hemorrhage
D. Thromboembolism - The blood vessel carrying blood from the lungs to the heart is_______?
A. Hepatic artery
B. Pulmonary artery
C. Pulmonary vein
D. Renal arterySubmitted by: Malik Asghar Hussain
- The normal range of the number of white blood cells in a microliter of blood is between _________ ?
A. 2,500 and 09,300
B. 4,500 and 10,000
C. 4,900 and 12,000
D. None of theseSubmitted by: Rashid Mehmood