Figure 9. Internalized nuclei in monkeys, dogs, and humans. Internal nuclei and nuclear fragment grades for individual
A: Rhesus Monkeys, 20 individual monkeys;
B: Dogs, 7 individual dogs; and
C: Humans, 7 individuals. Only relatively old dogs and human lenses were available. Each point represents average values for
one animal. Other details are as described in legend to
Figure 1.