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Biology
Which one is not the effect of misuse of antibiotics?
A
Diarrhea
B
Immunization
C
Stomach upset
D
Antibiotic resistance
Correct Answer
B
Biology
The unit of Kc for reaction N2 + O2 ? 2NO?
A
mol dm^-3
B
mol^-2 dm^6
C
mol^-1dm3
D
No unit
Correct Answer
D
Biology
The type of lens in our eye is ______?
A
Convex
B
Concave
C
Both a ana b
D
None of these
Correct Answer
A
Biology
The respiratory surface of human is ______?
A
Nostril
B
Bronchiole
C
Trachea
D
Alveoli
Correct Answer
D
Biology
The part of brain involved in balance and precision in movements is ______?
A
Cerebrum
B
Cerebellum
C
Thalamus
D
Medulla oblongata
Correct Answer
B
Biology
The part of brain involved in reasoning is ______?
A
Four brain
B
Frontal lobe
C
Cortex
D
None of these
Correct Answer
B
Biology
What is the study of heredity called?
A
Genealogy
B
Genetics
C
Gynecology
D
None of these
Correct Answer
B
Biology
The cartilage are made up of cells called?
A
Osteoclast
B
Osteocytis
C
Chondrocytes
D
None of these
Correct Answer
C
Biology
Organ of human body which is considered on the largest organ is ______?
A
Skin
B
Digestive tract
C
Liver
D
Brain
Correct Answer
A
Biology
A set of metabolism reaction which maintain internal environment is ______?
A
Positive feedback
B
Negative feedback
C
Homeostasis
D
None of these
Correct Answer
C