Blog
Login Register
☰
Blog Login
Sign up to track your progress and get personalized content.
⏱️ 00:00
Progress: 0/10
Correct: 0
Score: 0%

Biology Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

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

Liver
Skin
Brain
Heart

2. What is the basic unit of life? (Biology)

Molecule
Tissue
Cell
Atom

3. What is the rarest blood type? (Biology)

AB-negative
A
AB
O

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

Respiration
Transpiration
Chemosynthesis
Photosynthesis

5. What is the name of the process by which cells divide? (Biology)

Meiosis
Binary fission
Osmosis
Mitosis

6. What gas do plants primarily absorb during photosynthesis? (Biology)

Nitrogen
Carbon dioxide
Hydrogen
Oxygen

7. Who discovered the structure of DNA? (Biology)

Charles Darwin
Isaac Newton
Marie Curie
Watson and Crick

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

Clot blood
Store energy
Fight infection
Transport oxygen

9. What is the term for animals that only eat plants? (Biology)

Herbivores
Omnivores
Carnivores
Scavengers

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

Tissue
Organism
Cell
Atom