Which of these is not a step used in a shaping procedure? Group of answer choices 1. Reinforcing a response that closely approximates the terminal behavior 2. Reinforce behaviors that successively approximate the desired behavior. 3. Punishing behavior that deviates from the terminal behavior. 4. Stopping the reinforcement of previously reinforced responses

In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. the production of sterile male ligers is an example of a postzygotic barrier the founder effect sympatric speciation a prezygotic barrier

Segregation or discriminatory practices that occur even when there is no explicit legal enforcement

Why couldn’t other societies utilize horses the same way the mongols could?