Which of the following is NOT a function of transpiration?
Correct answer: A. Excretion of minerals
- A. Excretion of minerals
- B. Cooling of leaves
- C. Uptake of Water
- D. Uptake of minerals
Explanation
Transpiration is the process of water loss from plants through their leaves. It is an important process for plants because it helps to cool the leaves and to transport water and nutrients throughout the plant.However, transpiration does not excrete minerals. This is because the water that is lost through transpiration is pure water vapor. It does not contain any minerals.The minerals that are absorbed by the roots of a plant are transported to the leaves through the xylem. The xylem is a tissue that transports water and minerals throughout the plant. The minerals are used by the leaves for photosynthesis and other processes.
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