Dr. Smith tells Sarah that her developing embryo is showing distortions in the development of its circulatory system. Sarah will learn that the problem is within cells of the ____ layer.
a. Mesoderm
b. Placenta
c. Endoderm
d. Ectoderm
Mesoderm
You might also like to view...
In Maslow's hierarchy of needs, which of the following needs is a higher order need than cognitive needs?
a) belongingness needs b) esteem needs c) aesthetic needs d) physiological needs
Infants show no indication of learning or memory before age 2 weeks
a. True b. False Indicate whether the statement is true or false
Why did Masters and Johnson assume that finding research participants for their study would be nearly impossible?
A. They were unsure of exactly what they wanted to study. B. The sexual nature of their study would make people too embarrassed to volunteer. C. There was no way to legally advertise for participants due to censorship laws. D. Their research was conducted with extreme secrecy.
A hungry baby who stops crying when his mother picks him up, because he has learned to associate being picked up with being fed, demonstrates which type of learning?
A. classical conditioning B. operant conditioning C. habituation D. modeling