Assume that the allele for curly hair (C) is dominant, and the gene for straight hair (c) is homozygous recessive. If both mother and father are heterozygous dominant for curly hair, what is the likelihood their child has straight hair?
A. 0
B. 0.25
C. 0.5
D. 0.75
Answer: B
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Which of the following is true regarding competency to stand trial?
a. It is possible for a defendant to have been insane when the crime was committed but later be competent to stand trial. b. It is possible for a defendant to have been sane when the crime was committed but later be incompetent to stand trial. c. both of the above d. neither of the above
Passionate love almost never appears in the written accounts handed down to us by the ancient ____
a. Romans c. Egyptians b. Hebrews d. Greeks
Which of the following factors is a reason for the superior academic performance of Finnish as compared to American children?
A) All Finnish students receive the same nationally mandated, high-quality instruction. B) Finnish parents regard native ability as the key to academic success. C) Finland has a national testing system used to ability-group students. D) Finnish teachers focus more on the fundamentals of education.
The third quartile coincided with an IQ of
a. 75 b. 90 c. 110 d. 125