Evolution is the process through which species change over time through genetic variation and natural selection. It explains how living organisms develop and diversify from their ancestral forms, adapting to their environments. The theory of evolution posits that all species share a common ancestor and that the diversity of life on Earth results from gradual changes in populations across generations. This process can be influenced by factors such as mutation, genetic drift, and gene flow. Evolution is a fundamental concept in biology, providing a framework for understanding the relationships among species and the mechanisms driving biological change.
The human brain is remarkable for its language, reasoning, and imagination capabilities, but birds and mammals in the animal kingdom also exhibit neurological wonders. Key to their cognitive abilities is…