A. Arteries
B. Veins
C. Capillaries
D. None of these
Biology
It is the measure of force with which blood pushes up against the walls of blood vessels.
A. Stroke volume
B. Cardiac output
C. Blood pressure
D. Blood flow
All of the follwing are blood clots except:………..?
A. Thrombus
B. Embolus
C. Atheroma
D. Hematoma
It is the discharge of blood from blood vessels?
A. Myocardial infarction
B. Cerebral infarction
C. Cerebral Hemorrhage
D. Thromboembolism
The flow of lymph is maintained by……….?
A. Movement of viscera
B. Breathing movements
C. Valves
D. All of these
Introduction of vaccine within the body to produce immunity is an example of…………?
A. Artificially induced active immunity
B. Naturally induced active immunity
C. Artificially induced passive immunity
D. Naturally induced passive immunity
Lenticular transpiration is ……….. of total transpiration?
A. 2-3%
B. 1-3%
C. 1-4%
D. 1-2%
All plants do not possess………..?
A. Lenticels
B. Cuticle
C. Stomata
D. All of these
Cuticular transpiration is ……… of total transpiration?
A. 6-8%
B. 5-7%
C. 7-9%
D. 4-6%
Exceptionally the positive hydrostatic pressure generated by root pressure is about………..?
A. 600 Kpa
B. 800 Kpa
C. 1000 Kpa
D. 900 Kpa