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Biology Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

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

Hummingbird
Parrot
Falcon
Eagle

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

Metamorphosis
Photosynthesis
Respiration
Transformation

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

Chemosynthesis
Transpiration
Photosynthesis
Respiration

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

Brainstem
Hypothalamus
Cerebrum
Cerebellum

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

Heart
Skin
Brain
Liver

6. Which blood cells help fight infections? (Biology)

Red blood cells
White blood cells
Platelets
Plasma

7. What is the study of plants called? (Biology, Science)

Zoology
Ecology
Botany
Mycology

8. What is the largest mammal on Earth? (Biology)

Giraffe
Hippopotamus
Blue Whale
Elephant

9. Which vitamin is essential for blood clotting? (Biology)

Vitamin K
Vitamin B12
Vitamin C
Vitamin D

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

Insulin
Albumin
Collagen
Hemoglobin