Question

Which substance is the chemical food source for the soybean plants?
Responses

carbon dioxide
carbon dioxide

sunlight
sunlight

water
water

glucose

Answer 1

The chemical food source for soybean plants is glucose. While carbon dioxide and water are essential components for photosynthesis and play a role in producing glucose, it is glucose that serves as the energy source for the plant. Sunlight is also vital for photosynthesis but is not a chemical food source itself. Therefore, the correct answer is:

**glucose**