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Biology Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. What is the process by which plants make food? (Biology, Science)

Respiration
Photosynthesis
Transpiration
Chemosynthesis

2. What is the only bird that can fly backward? (Biology)

Hummingbird
Eagle
Falcon
Parrot

3. Which organ is responsible for pumping blood throughout the body? (Biology)

Brain
Heart
Kidneys
Lungs

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

Cell
Molecule
Atom
Tissue

5. What is the smallest bone in the human body? (Biology)

Femur
Humerus
Tibia
Stapes

6. What is the name of the protein that carries oxygen in the blood? (Biology)

Hemoglobin
Collagen
Insulin
Albumin

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

Botany
Ecology
Genetics
Zoology

8. What is the study of fungi called? (Biology, Science)

Botany
Ecology
Mycology
Zoology

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

Clot blood
Store energy
Fight infection
Transport oxygen

10. Which part of the human brain controls balance and coordination? (Biology)

Cerebrum
Cerebellum
Brainstem
Hypothalamus