After looking at the karyotypes (chromosomes) of Sam and Chris (shown on diagrams), Bobbie claims that it is possible
for the sex of Alex and Pat to be male. Evaluate the validity of Bobbie's claim for both Alex and Pat, using the diagrams
to justify your answers,

1) Alex can/cannot be male because ____

2) pat can/cannot be male because_____

After looking at the karyotypes chromosomes of Sam and Chris shown on diagrams Bobbie claims that it is possible for the sex of Alex and Pat to be male Evaluat class=