Dizygotic (or fraternal) twins are ______.
a. no more genetically similar than any pair of siblings
b. the result of a single fertilized egg dividing into two early in development
c. always the same gender
d. the result of two sperm fertilizing the same egg
Ans: A
You might also like to view...
Discuss the reasons why you would engage in storytelling as a way to share traditional literature with children.
What will be an ideal response?
The ____________________ provision of IDEA provides families with rights and recourse when decisions are being made about their child's education
Fill in the blank(s) with correct word
A researcher records a sample mean equal to 1.2. If 99.7% of all scores fall between scores 0.6 and 1.8, then using the empirical rule, what is the standard deviation for these data
A. 1.2 B. 0.6 C. 0.4 D. 0.2
Which of the following is an advantage of physiological measures?
A. They require no verbal skills, so they can be used with infants and preverbal children to gain information about their functioning. B. They are usually not invasive, so they do not cause any harm. C. The responses are not under conscious control, so they cannot be faked. D. all of these