Final answer:
An American alligator lays 20 to 50 eggs, with sex determination influenced by incubation temperature; 33°C leads to males and 30°C to females.
Step-by-step explanation:
An American alligator, scientifically known as Alligator mississippiensis, typically lays between 20 to 50 eggs at a time. These large reptiles are known for their remarkable reproductive process wherein the sex of their offspring is determined by the temperature at which the eggs are incubated. Specifically, eggs maintained at a warmer temperature of 33°C tend to develop into males, while those kept at a cooler temperature of 30°C are likely to become females.