In humans, if nondisjunction led to an individual with a genotype of XXY, that person would
A. be male because each cell has one Y chromosome.
B. display both male and female characteristics.
C. not survive.
D. be female because each cell has two X chromosomes.
Answer: A
You might also like to view...
Mendel followed the transmission of traits through several generations in
A) frogs. B) peas. C) bacteria. D) the mustard weed.
The relatively high percentage of individuals in West Africa who are heterozygous for the sickle cell trait is an
example of _____. a. natural selection b. genetic drift c. spontaneous mutational spread d. heterozygote disadvantage e. the founder effect
What condition may be caused by the loss of dopamine leading to motor symptoms, including tremors, rigidity, and slowed movements?
A) Alzheimer's disease B) Huntington's disease C) Parkinson's disease D) depression
Why do hormones affect some cells but not others?
What will be an ideal response?