The diagram below shows the stages of mitosis. The original cell, X, contains N number of chromosomes. How many chromosomes does cell Y contain?

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

What best explains the inability for life to exist in earth early atmosphere

What is the name of the type of cell division that occurs in the prokaryotic cell cycle