many people with early stage lyme disease develop a distinctive circular rash at the site of the tick bite usually around 3 to 30 days after being bitten this is known as erythema migrans the rash is often described as looking like a bull s eye on a dart boardany people with early stage lyme disease develop a distinctive circular rash at the site of the tick bite usually around 3 to 30 days after being bitten this is known as erythema migrans the rash is often described as looking like a bull s eye on a dart board
For example, giberellins stimulate cell division in shoot apical meristem, causing the plant to grow taller. These hormones also cause cell elongation in intercalary meristem of grasses. Cytokinin and auxin are also important growth regulators.ateral meristem is called the vascular cambium in many of the plants in which it is found. Secondary growth gives a plant added stability that allows for the plant to grow taller. Lastly, some plants have intercalary meristem.
A meristem is the tissue in most plants containing undifferentiated cells, found in zones of the plant where growth can take place. Meristematic cells give rise to various organs of the plant and keep the plant growing. There are three types of meristematic tissues: apical, intercalary and lateral. There are two types of apical meristem tissue: shoot apical meristem, which gives rise to organs like the leaves and flowers, and root apical meristem, which provides the meristematic cells for future