Sickle-cell anemia is
A) due to an error in meiosis.
B) due to an error in mitosis.
C) carried by a recessive gene.
D) carried by a dominant gene.
C
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What message does the hormone leptin convey? a. "Your body has enough fat already."
b. "Your stomach is empty.". c. "You need to conserve salt or increase your salt intake.". d. "You need more sleep.".
When damage to the prefrontal cortex impairs someone's emotional responses, what happens to the decisions they make? a. They think more carefully than usual and evaluate all the evidence
b. They calmly make decisions that most people consider disturbing. c. They hesitate far longer than normal before making any decision. d. They become highly conformist, making the same decisions that most others do.
__________is the failure to remember events that occurred prior to physical trauma because of the effects of the trauma
A) Infantile amnesia B) Retrograde amnesia C) Dissociative amnesia D) Anterograde amnesia E) Select
Beth is four years old but she enjoys talking with older children and with adults. She shows kindness to people, is cooperative, has an excellent memory, and has been talking in complete sentences since she was two. Beth is showing early signs of
a. functional fixedness. b. artificial intelligence. c. giftedness. d. intuitive thinking.