The key lesson learned by the fact that thalidomide showed no impact when tested on pregnant rats but led to birth defects in humans is that
a. teratogens impact different genotypes differently
b. teratogens impact specific aspects of development.
c. teratogen effects may not emerge until later in life.
d. teratogen effects are the same regardless of the time when the individual is exposed.
a
You might also like to view...
Experts who classify mental disorders can be described informally as belonging to one of two groups. Those who argue that anxiety is a generalized condition or set of symptoms without any special subdivisions are referred to as _________
Answer:
Children's ability to understand ______ improves rapidly between ages 5 and 8.
A. irony B. deception C. politeness D. dialect
Freud teaches that genuine love emerges in the oral stage
Indicate whether the statement is true or false.
Chapter 7 Refer to the research study described on pages 189 - 190 of your textbook to answer the following question. What is the independent variable in this study? What is the dependent variable in this study?
What will be an ideal response?