People with Klinefelter syndrome have ________ chromosome constitution.
A) XXY
B) XY
C) YO
D) XXX
A) XXY
Biology & Microbiology
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Which of the following diseases is not caused by viruses?
A. smallpox B. polio C. warts D. diabetes E. influenza
Biology & Microbiology
Each of the following are denaturing agents except ________.
A. high pH B. high temperature C. low pH D. low temperature
Biology & Microbiology
A genetic disorder that involves impaired
blood clotting is
a. leukemia. b. sickle cell anemia. c. hemophilia. d. atherosclerosis. e. hypertension
Biology & Microbiology
For most species that exhibit sexual dimorphism the
selection of a mate is the responsibility of the a. male. b. parents. c. female. d. larger individual, no matter the species. e. more colorful individual.
Biology & Microbiology