The mold of Claviceps purpurea occasionally grows on grain, especially rye, and eating infected grain results in an illness called , which can cause headaches, vomiting, diarrhea, and gangrene of the fingers and toes.

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase