Photosynthesis

What is the primary function of chloroplasts in plants?

• Cellular respiration

• Photosynthesis

• Transpiration

• Fermentation

Which process is essential for the water cycle in plants?

• Photosynthesis

• Cellular respiration

• Transpiration

• Fermentation

What is the main product of cellular respiration?

• Glucose

• Oxygen

• ATP (energy)

• Water

Which process helps in cooling the plant and maintaining its temperature?

• Photosynthesis

• Cellular respiration

• Transpiration

• Fermentation

What is the role of chlorophyll in photosynthesis?

• Absorbs water

• Absorbs sunlight

• Absorbs oxygen

• Absorbs carbon dioxide

What is the main function of stomata in plant leaves?

• Photosynthesis

• Gas exchange

• Water absorption

• Nutrient storage

Which process is directly involved in the energy production of plant cells?

• Photosynthesis

• Cellular respiration

• Transpiration

• Fermentation

What is the main source of energy for photosynthesis?

• Water

• Sunlight

• Oxygen

• Glucose

Which process involves the movement of water up the stem of a plant?

• Photosynthesis

• Respiration

• Transpiration

• Precipitation

What is released through the pores in the leaves during transpiration?

• Oxygen

• Water vapor

• Carbon dioxide

• Nitrogen