How does a tree grow or gain weight during the photosynthesis process?

1 Answer

By deposition and utilization for growth and development of starch and other products .

Explanation:

The photosynthesis yields the glucose. The glucose is simple carbohydrate and is the base for other organic and inorganic materials essential for the life process.
The growth and development depend on the expenditure of the carbohydrates and other chemicals. The excess amount of chemicals are stored in the plant body. These gradually, increase the weight of the plant.
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