Which lenses are used by people having short_sightedness
Through which organ does a fish respire
Who first discovered how blood circulates in the human body
Name the animal which can do without water in its entire life
Inside which organ is the gallbladder located
Name the drugs which block the sensory nerves and prevent the patient from feeling pain
The study of rearing fine and intelligent human beings through genetics is called__________
Study of energy production in living bodies is called_________
Analytical solutions to Quadratic equations were introduced by__________
Which is the hardest substance in the human body
