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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
Biology
Which vitamin is produced by sunlight?
A
Vitamin A
B
Vitamin D
C
Vitamin C
D
Vitamin E
Correct Answer
C
Biology
How many lungs does a healthy human have?
A
One
B
Two
C
Three
D
Foure
Correct Answer
B
Biology
Which organ filters blood in the human body?
A
Heart
B
Liver
C
Kidneys
D
Lungs
Correct Answer
C