At the end of last semester, your professor had a baby. In class,she notes that her baby weighed 7.2 lbs at birth. The other babiesborn in the hospital that week weighed 7.0 lbs, 6.8 lbs, 9.2 lbs, 7.5lbs, and 7.3 lbs. What phenomenon does this pattern of birthweights represent?Select one:

a. no selection
b. disruptive selection
c. directional selection
d. stabilizing selection