Genomic imprinting differs from dominant-recessive inheritance in that in genomic imprinting ________.
A. an allele's expression depends on whether or not it has been silenced by chemical marking
B. dominant alleles will always be passed to later generations
C. recessive alleles will never be passed to later generations
D. carriers of a specific trait tend to express that trait later in life
Answer: A
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If the measurement device changes during the course of a within-subjects study so that the participants' scores are influenced, internal validity is threatened by statistical regression
a. True b. False Indicate whether the statement is true or false
Professor Samaniego is giving a lecture on movement. She tells the class that recent studies about voluntary movements and conscious decisions have found that ____.
A. we are conscious of our decision before brain activity is generated for movement B. voluntary movements are the result of free will C. brain activity for the movement begins before we are conscious of our decision D. we are unable to judge when we make conscious decisions
People with damage to the lateral prefrontal cortex and the parietal cortex may demonstrate deficits in
A. language comprehension. B. experiencing appropriate levels of fear. C. maintaining attention. D. impulse control.
________ are word units that indicate possession, tense, and plurality
a. Phonemes b. Morphemes c. Telegraphs d. Scaffolds e. Schemas