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[U3Q] Adrien’s mouth waters when he sees a steak in a TV commercial. After seeing the steak commercial multiple times without getting a steak to eat, his mouth stops watering when he sees the commercial. This is an example of:

[U3Q] Which of the following is an example of S-S contingency?

[U3Q] Which of the following is an example of an unconditioned reflex?

[U3Q] John Watson focused on which of the following areas during his career?

[U3Q] Which of the following is an example of respondent conditioning?

What is your definition of “Creativity?”

Which of the following answers best describes the process of gene expression?

Which phylogeny is best supported by the DNA sequence similarity data in the table below? birds crocodilians lepidosaurs (lizards) turtles mammals birds 100% crocodilians 85% 100% lepidosaurs (lizards) 73% 72% 100% turtles 71% 73% 92% 100% mammals 59% 57% 60% 59% 100% Hint: Compare all of the DNA similarities.

Red-green color blindness in humans is inherited as a recessive X-linked trait. The allele for normal vision is B, and the allele for colorblindness is b.  A husband and wife have 4 sons and 2 daughters. All 4 sons are color-blind, but none of the daughters are color-blind. What are the most likely genotypes of the parents?

Researchers hypothesize that a new drug, Galliprant, reduces joint pain and increases agility in senior dogs. They design an experiment to test their hypothesis where they give 200 senior dogs a 25 mg Galliprant pill a day and another group of 200 senior dogs a placebo without Galliprant. Every day for a month, all dogs will be observed to see how long they remain standing and active at a dog park, versus laying down to rest. Results will then be compared between groups to determine how effective the treatment was. In this experiment: what was the dependent variable? [dependent1] what was the independent variable? [independent1]