A Plasma cells

B MAST cells

C Eosinophils

D R.B.C s

A Passive diffusion of molecules along the concentration gradient

B Active diffusion of molecules along the concentration gradient

C Both passive and active diffusion of molecules along the concentration gradient

D Not concerned with the diffusion of molecules

A Production of Antibodies

B Production of lymphokines and delayed hypersensitivity

C Activation of complement system

D Immediate Hypersensitivity

A Epinephrine

B Glucagon

C Insulin

D Thyroxine

A Sweating

B Vasodilation

C Posture

D Peripheral vasoconstriction

A Lymphocytes

B Mast cells

C Neutrophils

D Erythrocytes

A Closure of activated Na channels

B Closure of inactivated Na channels

C Hyperpolarization of CI channels

D Opening of rectifier K + channels

A Superior olivary complex

B Lateral lemniscus

C Inferior colliculus

D Medial geniculate body

A Intrafusal fibre

B Extrafusal fibre

C Muscle spindle

D Golgi tendon organ

A Plasma-clotting factors

B Plasma-fibrin

C Blood-RBC

D Blood-all cellular elements