Let "A" be the allele for brown eyes and "a" the allele for blue eyes. Jane's mother has blue eyes and Jane's father has brown eyes. If Jane's eye are blue, what is the genotype of her father?
a) Aa
b) AA
c) aa
d) Not enough information to answer
Answer: a) Aa
You might also like to view...
Refer to the figure above. A branched metabolic pathway synthesizes two related amino acids (D and F). If there is a genetic defect, resulting in a nonfunctional enzyme (3), how could you ensure that adequate amounts of the amino acid F are synthesized?
A) Supplement intermediate B. B) Supplement intermediate C. C) Add enzyme 2 to the medium. D) Supplement with intermediate E.
During a growth curve of Aliivibrio fischeri, when would you expect to see the strongest bioluminescence?
A) lag phase B) early to middle log phase C) late log to early stationary phase D) middle to late stationary phase
In genetics, map units express the distance between:a
chromosomes during metaphase. b. two loci on a chromosome. c. alleles. d. polar bodies. e. homologous chromosomes.
NADH pills can be purchased over the counter and are often taken by sufferers of chronic fatigue syndrome (CFS). What is the hypothesis about how these pills might benefit a CFS patient?
A) They would increase energy by creating more FADH2. B) They would decrease the rate of glycolysis. C) They would increase the number of electrons provided to the electron transport chain. D) They would decrease the rate of alcoholic fermentation.