Photosynthesis

The pigment found in green plants that help in photosynthesis is

• chloroplast

• chromosome

• chlorophyll

• xanpthophyll

How does chlorophyll contribute to photosynthesis?

• Chlorophyll releases energy to break down glucose during photosynthesis.

• Chlorophyll is responsible for the absorption of nutrients from the soil.

• Chlorophyll absorbs light energy to drive the conversion of carbon dioxide and water into glucose and oxygen during photosynthesis.

• Chlorophyll converts sunlight directly into chemical energy without any other processes.

What role does sunlight play in the process of photosynthesis?

• Sunlight absorbs carbon dioxide during photosynthesis.

• Sunlight is a byproduct of the photosynthesis process.

• Sunlight cools the plant to prevent overheating.

• Sunlight provides the energy needed for photosynthesis.

The reactants during the process of photosynthesis are

• carbon dioxide and oxygen

• oxygen and glucose

• glucose and water

• carbon dioxide and water

Which of these plants have more stomata on the dorsal (upper) side of the leaves?

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• 

What is the chemical equation for photosynthesis?

• C6H12O6 + 6O2 -> 6CO2 + 6H2O

• 6CO2 + 6H2O -> C6H12O6 + 6O2

• 6O2 + 6H2O -> C6H12O6 + 6CO2

• 6CO2 + 6H2O -> 6C6H12O6 + 3O2

In which part of the plant does photosynthesis primarily occur?

• Leaves

• Stems

• Roots

• Flowers

The similarities between respiration and photosynthesis is that

• both the processes release oxygen.

• both the processes occur in living things.

• both the processes release energy.

• both the processes occur only during the day time.

What is the significance of photosynthesis to the ecosystem?

• Photosynthesis consumes carbon dioxide and releases nitrogen, harming the ecosystem.

• Photosynthesis is a process that only occurs in animals, not plants.

• Photosynthesis leads to the depletion of water resources, negatively impacting the environment.

• Photosynthesis provides energy and oxygen, supporting life and maintaining ecological balance.

The exchange of oxygen and carbon dioxide in leaves occurs from

• stroma

• stoma

• soma

• hydathode