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Biology Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. What is the study of heredity called? (Biology)

Zoology
Genetics
Botany
Ecology

2. What does DNA stand for? (Biology)

Deoxyribose Acid
Dinucleic Acid
Deoxyribonucleic Acid
Ribonucleic Acid

3. What is the smallest unit of life? (Biology)

Atom
Tissue
Molecule
Cell

4. What is the smallest unit of life? (Biology)

Organism
Cell
Tissue
Atom

5. What is the largest organ in the human body? (Biology, General Knowledge)

Skin
Heart
Lungs
Liver

6. What type of blood vessel carries blood away from the heart? (Biology)

Artery
Vein
Aorta
Capillary

7. What is the main function of red blood cells? (Biology)

Store energy
Fight infection
Clot blood
Transport oxygen

8. Which animal is known as the "King of the Jungle"? (Biology, Culture)

Gorilla
Tiger
Lion
Elephant

9. What is the process by which a caterpillar becomes a butterfly? (Biology)

Metamorphosis
Transformation
Respiration
Photosynthesis

10. What is the term for an organism that can make its own food? (Biology)

Heterotroph
Decomposer
Consumer
Autotroph