Quiz on Plants and Photosynthesis

What gives leaves their green colour?

• Water

• Oxygen

• Chlorophyll

• Carbon dioxide

What part of the leaf supports and attaches it to the stem?

• Midrib

• Lamina

• Veins

• Petiole

What is the function of stomata in leaves?

• Absorb sunlight

• Release sugar

• Allow breathing

• Carry nutrients

Which of the following is NOT required for photosynthesis?

• Sunlight

• Chlorophyll

• Oxygen

• Water

Which animal in the given food chain is a carnivore? Grass → Grasshopper → Frog → Snake → Hawk

• Grasshopper

• Grass

• Frog

• Snake

Chlorophyll helps leaves absorb sunlight.

Photosynthesis takes place in the roots of the plant.

Herbivores eat carnivores.

Guard cells control the opening and closing of stomata.

Plants use oxygen to make their food.