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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
Biology
What does DNA stand for?
A
Double Nuclear Acid
B
Deoxyribonucleic Acid
C
Dinucleic Acid
D
Deoxyribo Nitric Acid
Correct Answer
B
Biology
Which organ is known as the powerhouse of the cell?
A
Nucleus
B
Ribosome
C
Mitochondria
D
Vacuole
Correct Answer
C
Biology
What is the largest organ of the human body?
A
Liver
B
Brian
C
Skin
D
Heart
Correct Answer
C
Biology
Which part of the plant absorbs water?
A
Stem
B
Leaf
C
Root
D
Flower
Correct Answer
C
Biology
Which blood cells fight diseases?
A
Red Blood Cells
B
White Blood Cells
C
Platelets
D
Plasma
Correct Answer
B
Biology
Why is human blood red?
A
Plasma
B
Himoglobin
C
Platelets
D
Water
Correct Answer
B
Biology
Which gas is released during photosynthesis?
A
Carbon Dioxide
B
Nitrogen
C
Oxygen
D
Hydrogen
Correct Answer
C