Biology MCQs

A. Experimental inquiry
B. Esthetic preference
C. Philosophical ideas
D. Imaginations

A. Water
B. Glucose
C. Oxygen
D. Sodium chloride

A. Carbon, oxygen, nitrogen, sulfur
B. Carbon, oxygen, hydrogen, nitrogen
C. Carbon, oxygen, sulfur, phosphorus
D. Carbon, sulfur, hydrogen, magnesium

A. It is predictive
B. It has explanatory power
C. It discourages suggestion of different hypotheses
D. None of these

A. Older sediment layers have equal amount of these radioactive isotopes as that of the young ones
B. Older sediment layers have less amount of these radioactive isotopes as that of the young ones.
C. Older sediment layers have greater amount of these radioactive isotopes as that of the young ones.
D. Older sediment layers did not have these radioactive isotopes

A. Scientific hypothesis
B. Theory
C. Scientific law
D. Productive theory

A. Diastase
B. Invertase
C. Maltase
D. Amylase

A. Pasteurization
B. Hydroponic culture technique
C. Genetic engineering
D. Biological control techniques

A. Nucleus
B. Chloroplast
C. Mitochondria
D. None of these

A. Tissue culture techniques
B. Cloning
C. Pasterisation
D. Hydroponic culture technique