Kaplan Mcat Already Passed

Monozygotic twins (identical) {Ans: formed when one zygote splits into two separate masses of cells, each of which develops into a separate embryo}Tropic hormones of anterior pituitary {Ans: FSH, LH, ACTH, TSH (FLAT)}variable ratio reinforcement schedule {Ans: number of responses differ before a behavior is rewarded}Threshold {Ans: the level of stimulation required to trigger a neural impulse (~ -50 mV)}Biological preparedness {Ans: a propensity for learning particular kinds of associations over others}Problem solving {Ans: finding a way around an obstacle to reach a goal}