The pumping action of heart was discovered by _______

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

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

In persons with blood group O ___________

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

In normal adults, the mass of heart is ________

World heart Day is held on ________

William Harvey died in _______

The blood cells which help in blood clotting _________

Hepatic artery supplies blood to _________

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

Which rate of transpiration doubles with every rise of temperature?

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

Arteriosclerosis is a general term describing __________

The world celebrates the International Thalassemia Day on ________

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

Celiac artery and superior mesenteric artery supply blood to _________

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

Blood clotting protein ___________

The third part of blood circulatory system __________

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

The blood vessels that carry blood away from heart _________

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

What is the actual universal donor blood group?

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

The most common symptom of myocardial infarction is _______

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

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

Which cell play role in body’s defence?

Gonadal arteries supply blood to _________

Antigens are present on the surface of ________

Karl Landsteiner discovered the Rh-blood group system in _________

During atrial systole _________

Universal blood recipients are __________

As aorta passes down through thorax, it becomes ________

A person with AB blood group can donated to______________

The normal pH of Human blood is ___________

Percentage of water in plasma is ________

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

The temperature range at which transpiration stops ___________

A person having blood group B can donate blood to ____________

Average life span of erythrocytes __________

Which one is an agranulocyte?

Atherosclerosis is commonly referred to as a ______

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

These are smallest blood vessels __________

A person having blood group O can receive blood from ___________

Percentage of cells or cell like bodies in blood ___________

ABO blood group system was discovered by __________

A molecule that can stimulate an immune response __________

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

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

Uncontrolled production of defective white blood cells _________

The alternating contraction and relaxation of heart chambers _________

The blood pressure in arteries is ______________

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

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

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

Angina pectoris means_______

The largest and strongest chamber in heart is_______

Which part of plant is responsible for transporting food?

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

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

When does our heart takes rest?

Renal arteries supply blood to___________

Average life span of platelets __________

In one heartbeat, diastole remains about second _________

Who discovered the pathway of blood circulation?

Right and left common iliac veins join to form__________

Heart attack may be caused by blood clot in ________

Average human heart beat per minute ___________

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

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

Transpiration from plant surface takes place through__________

Intercostal arteries supply blood to _________

Universal blood donors are ______________

Which of the following prevents blood clotting?

Transpiration rate depends upon ___________

Which organ belongs to circulatory system?

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

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

The outermost layer of the root____________

The roots and root hairs absorb water from soil by___________

In humid, air the rate of transpiration is _____________

Which blood Group contains Antigen A?

Percentage of plasma in blood is ____________

William Harvey was born in _________