Q. Lymph nodes are found in

View solution

Q. Active transport depend on

View solution

Q. B-lymphocytes is name given due to relationship with

View solution

Q. Flaps of tricuspid valve are attached to fibrous cords called

View solution

Q. When capillaries join together, they form

View solution

Q. All vertebrates possess

View solution

Q. Planaria has no body cavity, instead it have mesechyme layer of cells which are loosely packed between ectoderm and endoderm, hence called

View solution

Q. Percentage of plasma in human blood is about

View solution

Q. Water potential of a pure water is equal to

View solution

Q. Platelets are large cells which are in form of fragments are called as

View solution

Q. Cell wall components donot dissolve in water and instead increase in

View solution

Q. After contraction of ventricular muscles blood is moved via swollen portion called as

View solution

Q. Water transpiration is done 90% by process of

View solution

Q. Prolonged high blood pressure weaken heart muscles by damaging lining of

View solution

Q. A solid mass of blood constituent which acts as a barrier in blood vessel is called

View solution

Q. Spleen, thymus, tonsils and adenoids produces

View solution

Q. Constriction and hardening of arteries occur in a condition known as

View solution

Q. Granulocytes include

View solution

Q. Cholesterol acts as a precursor of

View solution

Q. Specificity destruction of antigen is done by

View solution