Comparison of Cytochrome Sequences
Among Specles
Species
Different Amino Acids
(compared to humans)
Percentage
Difference
Human
Chimpanzee
0%
Sheep
10%
Rattlesnake
13%
Carp
Garden snail
28%
What conclusion can you draw from this data?
O
A. Humans and chimpanzees are closely related.
O
B. Carp evolved from humans.
O
C. Humans and chimpanzees have the same DNA.
O
D. Chimpanzees evolved from rattlesnakes,