The study of similarities and differences in the behavior of different species is called.
مختلف انواع کے رویے میں مماثلت اور فرق کا مطالعہ کہلاتا ہے۔
Answer: comparative psychology
Explanation
Comparative psychology refers to the scientific study of the behavior and mental processes of non-human animals,
especially as these relate to the phylogenetic history, adaptive significance, and development of behavior.
The phrase comparative psychology may be employed in a narrow and a broad meaning.