The _____ is the basic unit that determines inherited characteristics.
A. zygote
B. gene
C. follicle
D. gamete
Answer: B. gene
You might also like to view...
The social psychological "need to belong" seems to be strong in humans ____
a. all of the time b. only among those who intend to reproduce in the future c. only among those who intend to reproduce in the future OR are already parents d. only when their lives are at risk
The four conditions in Exercise 14 are based on the possible combinations available in the Nature of Association Window. The S-S, S-R combination is set as the program’s default, based on published research results. Specifically, the default combination indicates that the CS-US pairing results in an ________ association and the CS1-CS2 in an ________ association.
a. S-S, S-S b. S-S, S-R c. S-R, S-S d. S-R, S-R
Dr. Middleton is reevaluating his use of drugs and psychotherapy when working with clients suffering from anxiety or depression. If Dr. Middleton wants to take a conservative strategy, he should begin with ____ and then add or switch to ____ if necessary only
a. ?behavior modification; anxiolytic drugs b. ?anxiolytic drugs; behavior modification c. ?drug treatment; interpersonal psychotherapy d. ?interpersonal psychotherapy; drug treatment
Researchers studying plant growth raised plants in two different rooms. One room had soft music playing 24 hours a day; the other room was silent. The researchers found that the plants grew better in the room where the music was played. In this study, the amount that the plants grew would be:
a. the dependent variable b. a placebo c. a confounding variable d. the independent variable