Why can someone have cells with no y chromsome and other cells with a double- y chromosome?

To see a general view of a microscope slide, use low power. to see a more specific and detailed view, use high power.

The need activity of the nurse is to suction discharges from the trachea. current treatment approaches in the pressing consideration facilities or crisis offices are corticosteroids and nebulized epinephrine; steroids have demonstrated advantageous in extreme, direct, and even gentle croup. in the clear instances of croup, anti-microbials are not endorsed, as the etiology is viral

Ha ha it happens bro

Iguess i would say diagrams would be most difficult subject too correct