Amber and Lisa are identical twins. They were separated at birth and raised to adulthood in completely different families without contact with one another. Greg and James are fraternal twins separated at birth and raised to adulthood in completely different families without contact with one another. Based only on this information, you would expect the difference in adult IQ scores between Lisa and Amber to be ____the difference between Greg and James.
a. greater than
b. similar to
c. less than
d. identical to
Question 2
Mark and Mindy have two daughters. Their older daughter moved to a different city to pursue her graduate studies a few years ago. Recently, their younger daughter also moved to a different country for her undergraduate studies. Now, Mindy is bereft and is unable to figure out what to do with her free time. This scenario best illustrates the _____.
A) sandwich generation
B) empty-nest syndrome
C) concept of philophobia
D) midlife crisis
DNA molecules replicate to form identical chromatids
Spider preserved in amber
Concept of Birth by Children
The birth weight of human infants is tightly constrained by natural selection.
Adulthood.
Birth Canal