The _____________ is formed when the ovum and sperm unite and fertilization takes place
a. blastula
b. blastocyst
c. zygote
d. embryo
Answer: C
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Paul reads about a study online that found Saffron is just as effective as Prozac (an antidepressant medication) for improving depression. Which of the following would indicate that Paul is using poor critical thinking?
A. Who are the researchers and do they have a financial stake in these results? B. Did the researchers report all of the results of the study? C. Were other factors that may have influenced the results accounted for? D. Does this finding make sense based on my experience?
Sandra is a psychology professor who wishes to demonstrate the nature of a client-centered therapy relationship to her students. She uses the teacher–student paradigm to stand in for the therapist–client paradigm. As part of her demonstration, she might:
A. insist the students call her Professor. B. refuse to accept a paper that is turned in late. C. openly share her feelings about teaching with the students. D. create a reward system for the best students in the class.
Hearing loss that results from working in a noisy factory environment is a good example of a pathological aging factor
Indicate whether the statement is true or false
If Nicholas's dad has Huntington's disease, Nicholas has a __________ percent chance of developing the disease himself.
A. 25 B. 75 C. 50 D. 100