The microfilaments and microtubles contribute to the support, movement, and division of cells. Cilia and flagella are used in transport. Cilia are very short hairs that are attached to a surface to aid things moving though it, while flagella are often the legs of microscopic organisms, enabling them to swim. It also synthesizes RNA and ribosomes. All plants have a system to get water from the roots up to the leaves, where it s needed for photosynthesis and other such processes.
Water is sucked up tiny tubes, which actually defies gravity.
When a plant is separated from its roots, water obviously cannot get to the leaves. This is because the plant s moisture level is lowered, and its cells cannot maintain their crisp shape. The cells shrivel up, which is viewed by the human eye as wilting. What gives a plant its structure in the first place is cellulose. This is the substance that the cell wall is made of.