The normal pH of Human blood is ___________

The outermost layer of the root____________

The average volume of blood in adult human’s body is __________

Antigens are present on the surface of ________

In the embryonic and faetal life, red blood cells are formed in __________

Transpiration rate depends upon ___________

In humid, air the rate of transpiration is _____________

A molecule that can stimulate an immune response __________

Karl Landsteiner discovered the Rh-blood group system in _________

Which blood Group contains Antigen A?

Heart attack may be caused by blood clot in ________

Celiac artery and superior mesenteric artery supply blood to _________

ABO blood group system was discovered by __________

Which blood cells are the most numerous in healthy human blood?

The blood cells which do not contain pigments and are colourles ________

What is the actual universal donor blood group?

The pumping action of heart was discovered by _______

ll veins coming from stomach, spleen, Pancreas and Intestine drain into ____

The blood cells which help in blood clotting _________

Hepatic artery supplies blood to _________

The largest and strongest chamber in heart is_______

The opening between left atrium and left ventricle is guarded by a valve called _________

The average number of leukocytes in one cubic millimeter of blood ______

The most common symptom of myocardial infarction is _______

The type of valve present at the base of pulmonary trunk _________

According to the pressure-flow mechanism, the actual force behind the movement of food in phloem_______

Which part of plant is responsible for transporting food?

The temperature range at which transpiration stops ___________

Roughly how much of water that enters a plant is lost via transpiration?

In which of the following blood vessels, the blood pressure is low?

The blood pressure in arteries is ______________

In persons with blood group O ___________

A person having blood group B can donate blood to ____________

Percentage of cells or cell like bodies in blood ___________

During atrial systole _________

The alternating contraction and relaxation of heart chambers _________

Average life span of platelets __________

World heart Day is held on ________

Uncontrolled production of defective white blood cells _________

Percentage of plasma in blood is ____________

The third part of blood circulatory system __________

Intercostal arteries supply blood to _________

The world celebrates the International Thalassemia Day on ________

Percentage of water in plasma is ________

“Lubb-dubb” can be heard with the help of _________

Renal arteries supply blood to___________

Different veins from head, shoulders, and arms joined together and form ____

These are smallest blood vessels __________

Who discovered the pathway of blood circulation?

Which of the following blood vessels have valves to prevent back flow of blood?

Which of the following prevents blood clotting?

Arteriosclerosis is a general term describing __________

The tissue layer that is common in all types of blood vessels _________

Which of the following is a genetic problem due to mutations in the gene of hemoglobin?

Total number of blood group systems recognized by the International Society of Blood Transfusion ________

When fibrinogen makes blood clot it separates from blood and the remainder is called_____

The blood vessels that carry blood away from heart _________

Right and left common iliac veins join to form__________

In normal adults, the mass of heart is ________

The opening between right atrium and right ventricle is guarded by a valve called _______

Average human heart beat per minute ___________

Which cell play role in body’s defence?

Universal blood donors are ______________

William Harvey died in _______

Gonadal arteries supply blood to _________

A person having blood group O can receive blood from ___________

Which organ belongs to circulatory system?

Which one is an agranulocyte?

When does our heart takes rest?

Atherosclerosis is commonly referred to as a ______

Through which blood vessels the materials are exchanged between the blood and the surrounding tissues?

Number of thrombocytes (Platelets) in one cubic millimeter of blood is _______

Angina pectoris means_______

In most plants, food is transported in the form of __________

Transpiration from plant surface takes place through__________

The roots and root hairs absorb water from soil by___________

Which rate of transpiration doubles with every rise of temperature?

William Harvey was born in _________

Each external iliac becomes femoral artery in upper thigh and gives branches to ______

In one heartbeat, diastole remains about second _________

Average life span of erythrocytes __________

A person with AB blood group can donated to______________

If a thrombus dislodges and becomes free floating, it is called ________

Universal blood recipients are __________

Average Number of red blood cells in a cubic millimeter of blood ______

Blood clotting protein ___________

As aorta passes down through thorax, it becomes ________