The plants have internal tubes called xylem that facilitate this process. Inside the xylem, there is water. This water stretches directly from the roots to the leaves. When the water molecules are at the leaves, they evaporate, leaving the plant. Since these evaporated molecules of water were previously in the chain of water molecules, they pull the whole chain of water molecules up the xylem, from the roots to the leaves. This chain continually pulls water through the plant, as when a molecule is evaporated, the whole chain moves up a molecule, pulling each consecutive molecule up a space.
This chain is possible, because water is polar. The electronegative force of the oxygen is much greater than that of the two hydrogen atoms, thus hydrogen atoms bond with other oxygen atoms in an attempt to fulfill the oxygens force.
This is called cohesion - the ability of a substance to bond to itself. This allows each water molecule in the plant's xylem to bond to other molecules, pulling the chain up and up as water evaporates from the top of the plant, in its leaves.
Xylem are small tubes in vascular plants that carry water up from the roots to its leaves etc
Plants primarily absorb water through their roots from the soil, which is then transported through the plant's vascular system to reach its leaves. The process of water movement from the roots to the leaves is known as transpiration.
Plants store their food in various parts of the plant, including roots, stems, and leaves. However, roots primarily serve as storage organs for carbohydrates and other nutrients, while leaves are mainly involved in photosynthesis and energy production.
Water (H2O) is taken by the roots of plants and it comes out through the leaves during transpiration.
Though there are many methods, the major way in which plants move water against gravity towards the leaves is transpiration. it occurs in the following steps.The water evaporates from the stomata in the leaves.This creates a lower water potential in the leaves than the xylem ( vessel for transportation of water in the stem).Water therefore moves from the xylem to the leaves.The xylem in turn withdraws water from the roots.
Xylem are small tubes in vascular plants that carry water up from the roots to its leaves etc
Plants primarily absorb water through their roots from the soil, which is then transported through the plant's vascular system to reach its leaves. The process of water movement from the roots to the leaves is known as transpiration.
The process by which water moves from the roots to the leaves of plants is called transpiration. Water is absorbed by the roots and travels up through the plant's vascular system, reaching the leaves where it evaporates through tiny openings called stomata. This evaporation creates a negative pressure that pulls more water up from the roots, allowing for a continuous flow of water throughout the plant.
Xylem is the tissue in plants responsible for transporting water from the roots to the leaves. This specialized tissue is made up of interconnected tubular structures that facilitate the movement of water and essential nutrients throughout the plant. The process is driven by a combination of capillary action, root pressure, and transpiration pull.
Assuming you mean vascular plants the transportation system here are the vascular tissues. The xylem moves water from the roots to the leaves. The phloem moves sugars, carbohydrates, from the leaves to everywhere in the plant needing these sugars.
Plants get the water they require for photosynthesis by absorbing from the soil through their root systems. It is then transported up the stem and to the leaves where is is used to synthesise sugars through photosynthesis.
Plants store their food in various parts of the plant, including roots, stems, and leaves. However, roots primarily serve as storage organs for carbohydrates and other nutrients, while leaves are mainly involved in photosynthesis and energy production.
Water (H2O) is taken by the roots of plants and it comes out through the leaves during transpiration.
Though there are many methods, the major way in which plants move water against gravity towards the leaves is transpiration. it occurs in the following steps.The water evaporates from the stomata in the leaves.This creates a lower water potential in the leaves than the xylem ( vessel for transportation of water in the stem).Water therefore moves from the xylem to the leaves.The xylem in turn withdraws water from the roots.
A chemical that is energized by photosynthesis
A chemical that is energized by photosynthesis
A chemical that is energized by photosynthesis