Classify the following scenarios with the appropriate term regarding different types of reproductive barriers. a.   One species of owl is diurnal (active in daylight) and another is nocturnal (active at night)________________________ b.The blue footed booby will only mate after a male displays their bright blue feet_________________________ c. The hybrid offspring of a horse and donnkey is sterile___________________________________         2. Use the diagram to the right to answer the following questions. c.Which letter (A, B, or C) represents the original population of fish? b.Which letter represents allopatric speciation? Explain your answer. c.Which letter represents sympatric speciation? Explain your answer.

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Animal Behavior

Animal behavior can be defined as all the things that animals do. In response to a stimulus, an animal performs a certain fixed action pattern, or FAP, of behavior. This response occurs to make the animal more adaptable to change. So, behavior is generally a stimulus-oriented response. A behavior is an expression of the capabilities of the nervous system. A stimulus is determined by the environment, while the nervous system determines a response.