The chart that is incorrect is the one that lists the alligator as an amphibian. This is incorrect because alligators are actually reptiles, not amphibians. Reptiles and amphibians are both classes of vertebrates, but they have distinct differences in their characteristics and life cycles.
Amphibians are cold-blooded animals that are born in water and breathe through gills as larvae, but then develop lungs and live on land as adults. They also have smooth, moist skin and lay their eggs in water.
Reptiles, on the other hand, are also cold-blooded, but they are born on land and breathe through lungs throughout their lives. They have scaly skin and lay their eggs on land.
Alligators belong to the class Reptilia, along with other animals such as turtles, snakes, and lizards. Therefore, the chart that lists the alligator as an amphibian is incorrect and needs to be revised to reflect the correct classification of the animal as a reptile.