Barrett has straight, brown hair while Bonnie has curly, blondehair. According to traits with single-gene dominant-recessive inheritance, which statement accurately predicts the likely hair characteristics of Barrett and Bonnie’s offspring?
a) Their children will have curly, blonde hair.
b) Their children will have straight, brown hair.
c) Their children will have curly, brown hair.
d) Their children will have straight, blonde hair.
Answer: c
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Four-month-old Jermaine is playing and smiling at his father. Jermaine is demonstrating __________.
A. social smiling B. stranger anxiety C. nonverbal decoding D. random neural activity
Resiliency in boys is best associated with households in which there are:
a. male role models, structure, and encouragement of emotional expressiveness b. female role models, structure, and encouragement of emotional expressiveness c. male role models and a combination of risk taking and independence d. female role models and a combination of risk taking and independence
Earlier in his career, Monte was most interested in climbing the corporate ladder and making as much money as he could. Now, Monte is most interested in mentoring younger business professionals, helping them become better at what they do, and thus helping the company flourish. Which best describes the change in Monte?
a. A fun-seeking style b. Generativity c. A distant style d. Openness to experience
Females of most mammalian species (among them dogs, cats, and rats) are MOST interested in sex when they:
A) are ovulating. B) feel a strong urge to reproduce. C) have low testosterone and low estrogen levels. D) have high testosterone and low estrogen levels.