A man with pattern baldness and a woman who has no baldness have a son who develops pattern baldness. Their son has a daughter who also develops pattern baldness. They determine that her expression of this trait is not a symptom of a medical condition. If her mother does not have pattern baldness, the daughter's genotype is ________ and her mother's genotype is ________.
A. BB, bb
B. BB, Bb
C. bb, BB
D. Bb, Bb
E. bb, Bb
B. BB, Bb
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Tendons:
A. connect muscles to bones. B. connect muscles to other muscles. C. connect bones to other bones. D. connect the axial and appendicular regions of the skeleton together. E. protect the surfaces of bones at a joint.
Approximately what percentage of hospitalized patients may develop a nosocomial infection?
A. 0% B. 5% C. 20% D. 70%
As DNA technologies have advanced, molecular comparison has become the more popular choice when constructing phylogenies. What is the science of using molecular data in taxonomy and biogeography called?
a. bioinformatics b. molecular biology c. molecular systematics d. biomedical engineering
You leave for winter vacation and forget to water your plants for two whole weeks! You also turned down the heat and closed the blinds. What hormone is most likely to be produced in response to these conditions?
A. cytokinins B. auxins C. abscisic acid D. gibberellins