Explain the concept Evolution as stated by Charles Darwin.
Answer
Charles Darwin explained ‘evolution’ in the following manner. In the process of survival by adapting to environmental changes, certain internal physical changes occur in some animals of a species.
Over a period of time, these internal changes become inherited characteristics of the following generation.
Thus a new evolved species with characteristics different from the original is created
Sometimes the original species become extinct.
Sometimes more than one species evolve from the original one.
