Disease a is a dominant x-linked trait. bob’s mother had the disease, but his father did not. jane’s mother did not have the disease, but her father did. what are the possible genotypes for bob and jane?
bob: xay, xy; jane: xx, xax
bob: xay; jane: xaxa
bob: xy; jane: xx
bob: xy, xay; jane: xax

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.