What is photosynthesis?

• Photosynthesis is the process of converting water into oxygen using sunlight

• Photosynthesis is the process of converting carbon dioxide into water using sunlight

• Photosynthesis is the process of converting sunlight into heat energy

• Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll, carbon dioxide, and water.

Which pigment is responsible for capturing light energy during photosynthesis?

• Melanin

• Chlorophyll

• Hemoglobin

• Carotene

What are the raw materials required for photosynthesis?

• Oxygen, nitrogen, and soil

• Hydrogen, carbon monoxide, and fire

• Sunscreen, fertilizer, and plastic

• Carbon dioxide, water, and sunlight are the raw materials required for photosynthesis.

What is transpiration?

• Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers.

• Transpiration is the process of water movement through a plant and its absorption by the roots

• Transpiration is the process of water movement through a plant and its conversion into energy

• Transpiration is the process of water movement through a plant and its storage in the leaves

Which part of the plant is responsible for transpiration?

• The flowers of the plant

• The leaves of the plant are responsible for transpiration.

• The stem of the plant

• The roots of the plant

What is the function of phloem in plants?

• The function of phloem in plants is to transport nutrients, such as sugars and organic compounds, from the leaves to other parts of the plant.

• The function of phloem in plants is to store water for the plant

• The function of phloem in plants is to produce oxygen for the plant

• The function of phloem in plants is to provide structural support to the plant

Which gas is released during photosynthesis?

• Nitrogen

• Carbon dioxide

• Oxygen

• Methane

What is the role of sunlight in photosynthesis?

• Sunlight is essential for photosynthesis as it provides the energy needed to convert carbon dioxide and water into glucose and oxygen.

• Photosynthesis can occur in the absence of sunlight

• Sunlight has no role in photosynthesis

• Sunlight is only needed for plant growth, not for photosynthesis