Explanation: It is a disease generated by a fungi named "Ascomycota", that elm trees can get and it is usually spread by the beetles that live in the elm bark. The fungus was introduced into America in the outer bark of wood imported for the construction of wooden cabinets and other types of furniture.
In metaphase 1, the chromosomes are arranged on the metaphase plate and are attached onto the spindle fibers. They are in the middle of the cell and are pulled by the the spindle fibers. Hope this helps.
