The animal behavior involves all methods through which an animal interacts with the physical environment and other organisms. Hormones activate certain genes that change the biochemistry, morphology, and the number of neurons in specific nuclei, which in turn results in mediating the behavior patterns.

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Chapter 56, Problem 4TYK

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The animal behavior involves all methods through which an animal interacts with the physical environment and other organisms. Hormones activate certain genes that change the biochemistry, morphology, and the number of neurons in specific nuclei, which in turn results in mediating the behavior patterns.

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