Question

What is an organic evolution? it cannot be equated with progress. explain with the help of a suitable example?

Answer 1

Answer:

The process of changes by which new species differ from their ancestors is called organic evolution.

Organic evolution is not always progressive because it only brings variations in the genetic makeup.

Also, new species have complex systems as compared to old species which had simple systems.

For instance, the oldest organism bacteria has the tendency to survive adverse circumstances while new species cannot.