Water moves up in the stem and goes to which part of plant?a)Stemb)Lea...
Water moves up in the stem and goes to plant parts attached to the stem.
Explanation:
1. Xylem tissue: Water is transported through a specialized tissue called xylem, which is present in the stem of the plant.
2. Roots: The roots of the plant absorb water from the soil through tiny root hairs. This water travels up through the roots and enters the xylem vessels in the stem.
3. Capillary action: Water moves up the stem due to capillary action. Capillary action is the ability of water to rise in narrow tubes against the force of gravity. The xylem vessels in the stem are narrow and contain tiny capillary tubes that facilitate the upward movement of water.
4. Transpiration: Water is also pulled up through the stem by a process called transpiration. Transpiration is the loss of water vapor from the leaves through small openings called stomata. As water evaporates from the leaves, it creates a negative pressure or suction force that pulls water up from the roots through the xylem vessels.
5. Plant parts attached to the stem: Once the water reaches the leaves, it is used for photosynthesis and other metabolic processes. However, not all the water is used by the leaves. Some of the water is transported to other plant parts that are attached to the stem, such as branches, fruits, and flowers. This ensures that all parts of the plant receive the necessary water and nutrients for their growth and survival.
Conclusion:
Water moves up in the stem of a plant through the xylem tissue, aided by capillary action and transpiration. Once the water reaches the leaves, it is used for various plant processes, and any excess water is transported to other plant parts attached to the stem. This ensures the overall growth and functioning of the entire plant.
Water moves up in the stem and goes to which part of plant?a)Stemb)Lea...
Plant parts attached to stem
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