Food and drink are prevented from entering the respiratory passageways during swallowing by means of the:
a. glottis
b. pharynx
c. epiglottis
d. larynx
e. trachea
c
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The primary treatment for cholera is
A. the administration of antibiotics. B. vaccination. C. by blood transfusion. D. simply rehydration. E. vaccination AND by blood transfusion
If you are blood type A,
a. your immune system will recognize blood cells with type B markers as foreign. b. you carry markers for type B blood. c. you can donate blood to a person with type O blood. d. you can receive blood from a person with type AB blood. e. none of these are true.
During sexual reproduction, Saccharomyces cerevisiae produces blastospores.
Answer the following statement true (T) or false (F)
___________________ is the measure of an association between an allele at one locus and an allele at a different locus
a. linkage disequilibrium. b. gene conversion bias. c. mutational bias. d. genetic hitchhiking. e. genetic drift.