301. A Rhinoscope (or Nasoscope) is a thin, tube-like instrument used to examine the inside of the_____?
A. Eyes
B. Nose
C. Ears
D. Brains
302. ______ soil is also called Regur soil?
A. Desert
B. Mountain
C. Black
D. Alluvial
303. The process of splitting water molecules in the presence of light energy is called_________?
A. Electrolysis
B. Photolysis
C. Radiolysis
D. Thermolysis
304. The contraction and expansion of the movement of the walls of the food pipe after entering the slightly digested food is known as ______ movement
A. Gastric
B. Diastolic
C. Peristaltic
D. Oscillatory
305. ______ is the “Work done in moving a unit charge between two points in an electric circuit”?
A. Potential difference
B. Current
C. Power
D. Resistence
306. Tyndall effect is related to the ______ of light?
A. Reflection
B. Dispersion
C. Scattering
D. Refraction
307. Which of the following has not involuntary muscles?
A. digestive System
B. Blood Vessels
C. Heart
D. Brains
308. Involuntary muscles in a human body are present in__________?
A. Brain
B. Tongue
C. Digestive system
D. Limbs
309. Transistors do not need a warm up period because they have no ?
A. Plate
B. Grid
C. Filament
D. None of above
310. Which organ is considered as chemical factory of human body ?
A. Stomach
B. Intestine
C. Liver
D. Kidneys