quizNfacts | Quizzes

1. What is the name of the process by which plants lose water vapor? (Biology, Science)

Respiration

Transpiration

Evaporation

Photosynthesis

2. Which part of the cell contains genetic material? (Biology)

Nucleus

Mitochondria

Cytoplasm

Cell membrane

3. What is the primary function of red blood cells? (Biology, Medicine)

Transport oxygen

Clot blood

Fight infections

Carry hormones

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

Molecule

Cell

Tissue

Atom

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

Aorta

Artery

Vein

Capillary

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

Oxygen

Carbon dioxide

Hydrogen

Nitrogen

7. Which vitamin is produced by the human body when exposed to sunlight? (Biology)

Vitamin D

Vitamin C

Vitamin B

Vitamin A

8. Which organ is responsible for filtering blood in humans? (Biology)

Kidney

Liver

Heart

Lungs

9. What is the smallest bone in the human body? (Biology, Science, General Knowledge)

Tibia

Femur

Humerus

Stapes

10. Which organ is responsible for pumping blood through the body? (Biology)