MS is a chronic illness involving the central nervous system. The immune system attacks myelin, which is the protective layer around nerve fibers. This causes inflammation and scar tissue, or lesions. This can make it hard for your brain to send signals to the rest of your body.
The parts of the plant cell are as follows: Plants cell constitute of membrane bound nucleus and many cellular structures. These organelles carry out funct ions that are necessary for the proper functioning and survival of the cell. The cell orga nelles of the plant are enclosed by a cell wall and cell membrane.
Basic Plant and Flower Parts Basic Parts of a Plant: Bud - the undeveloped flower of a plant Flower - the reproductive structure in flowering plants where seeds are produced Fruit - the ripened ovary of a plant that contains the seeds; becomes fleshy or hard and dry after fertilization to protect the developing seeds Leaf - the light absorbing structure and food making factory of plants; site of photosynthesis Root - anchors the plant and absorbs water and nutrients from the soil Seed - the ripened ovule of a plant, containing the plant embryo, endosperm (stored food), and a protective seed coat