A researcher suggests that women prefer men who have allele X for some gene compared to men who have allele Y. What do you expect about this gene?
A. Allele Y will be more common in women than men.
B. The gene codes for a sexual characteristic.
C. Allele X is more common in men in all cultures.
D. It is subject to sexual selection.
Answer: D
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Operant conditioning and classical conditioning apply primarily to what type of responses? a. Operant conditioning: skeletal responses. Classical conditioning: visceral responses. b. Operant conditioning: visceral responses. Classical conditioning: skeletal responses
c. Operant conditioning: reflexive responses. Classical conditioning: skeletal responses. d. Operant conditioning: visceral responses. Classical conditioning: reflexive responses.
One sample has n = 5 scores and the second has n = 10 scores. If the pooled variance for the two samples is 30, what is the value of the estimated standard error for the sample mean difference?
a. 2 c. 9 b. ?2 d. 3
Ryan and Paul are a gay couple who would like to have a babywith a biological connection to them. Which method is their doctor likely to recommend?
a. Oocyte donation b. Intracellular sperm injections c. Invitro fertilization d. Surrogate parenting
Without this defense mechanism, Freud would be unable to explain the resolution of the Oedipus complex. Which defense mechanism is this?
A. Repression B. Sublimation C. Displacement D. Projection