When sperm and ovum unite at conception, a(n) __________ results
A) autosome
B) gamete
C) zygote
D) allele
Answer: C
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How would you elicit the rooting reflex in your newborn niece?
a) lightly stroke her cheek b) stroke the bottom of her foot c) shine a light in the direction of her eyes d) hold her by the hands while her feet dangle
Which of the following is true of identical twin studies?
A) It is clear that fraternal twins reared together are more likely than identical twins to exhibit similar behaviors. B) The study of monozygotic twins is important because it helps us, to some extent, identify genetic versus environmental causes of behavior. C) Even biological characteristics such as hair and eye color are somewhat influenced by environment. D) The study of dizygotic twins is important because it helps us rule out environmental causes of behavior.
formal operational
What will be an ideal response?
Negative punishment _______ a behavior; positive punishment _______ a behavior.
Please choose the correct answer from the following choices, and then select the submit answer button. decreases; decreases increases; increases increases; decreases decreases; increases