Using the karyotype below, determine the genetic disorder and sex of the offspring. 10
11
12
8
14
15
16
17
18
19
20
22
X Y
a. female, down syndrome
b. male, down syndrome
C. female, blinefelter's disease
d. male, klinefelter's disease

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls