Auricles
Arteries
Veins
Ventricles
Blood pressure is the pressure exerted by blood on the walls of
Blood pressure is the pressure exerted on the wall of
Blood pressure may be increased by the excessive secretion of
Blue green algae possess chlorophlyll along with a pigment known as
Body temperature in homeotherms is regulated by:
body temperature is regulated by-
Bone deformities occur due to the excess intake of
Bone is used as a fertiliser as it contains the plant nutrient
Bone osification test is conducted to as certain human
Bones are mainly made up of
