Homework: Section 7.2 Save Score: 0 of 1 pt 11 of 12 (11 complete) HW Score: 58.33%, 7 of 12 pts X) Life Sci 7.2.47 Question Help Human blood can contain the A antigen, the B antigen, both the A and B antigens or neither antigen. It may or may not also contain the Rh antigen. Blood is called type A-positive if the individual has the A and Rh but not the B antigen. A persorn having only the A and B antigens is said to have type AB-negative blood. A person having only the Rh antigen has type O-positive blood. Other blood types are defined in a similar manner. In a certain hospital, the data, shown to the right, was recorded. Use a Venn diagram to answer parts (a) through (h) about the blood samples. For parts (d) through (h), the presence or absence of antigens determines blood type # of Samples Antigen in Blood 16 25 21 A and B B and Rh Rh None A and Rh A, B, and Rh 13 4 (a) How many samples were represented? 1 samples

Homework: Section 7.2 Save Score: 0 of 1 pt 11 of 12 (11 complete) HW Score: 58.33%, 7 of 12 pts Life Sci 7.2.47 Question Help Human blood can contain the A antigen, the B antigen, both the A and B antigens or neither antigen. It may or may not also contain the Rh antigen. Blood is called type A-positive if the individual has the A and Rh but not the B antigen. A person having only the A and B antigens is said to have type AB-negative blood. A person having only the Rh antigen has type O-positive blood. Other blood types are defined in a similar manner. In a certain hospital, the data, shown to the right, was recorded. Use a Venn diagram to answer parts (a) through (h) about the blood samples. For parts (d) through (h), the presence or absence of antigens determines blood type # of Samples Antigen in Blood 17 7 26 12 A and B 13 7 5 B and Rh Rh None A and Rh A, B, and Rh (a) How many samples were represented? 57 samples (b) How many had exactly one antigen? 28 samples (c) How many had exactly two antigens? 11 samples (d) How many had O-positive blood? 8 samples (e) How many had AB-positive blood? 5 samples (f) How many had B-negative blood? 12 samples (g) How many had O-negative blood? 13 samples (h) How many had A-positive blood? 2 samples