What does anaphase mean in cell division events?

Are salt and soap nutrients or toxins for yeast? explain.

What happens when the cell copies its chromosomes

How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half