Question

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

Answer 1

Organic evolution is the slow , gradual changes which occur in organism by stages.

Answer 2

Here's ur answer,

ORGANIC EVOLUTION :

According to the theory of Evolution of Life , a life substance appeared on earth in sea water . During course, of time , the living substance developed into the unicellular form and it developed into multicellular forms of greater and greater complexity .Then the behavioural patterns also gradually underwent many changes .These changes were slow and sequential. It took a prolonged period of nearly 300 croces of years. These changes and development of living things took place in all aspects and that gave way for many different kinds of living things to come into existence.
Hence , this process is called the theory of Evolution of Life on earth ,which is also referred as organic evolution.




(i) Evolution is not always equated with progress because evolution simply generates diversity, and this diversity helps in better adaptation and survival.

(ii) Evolution creates complex body designs, but this does not imply that simpler forms are inefficient. For example, bacteria having simple organisation are more capable of surviving in extreme environments than organisms with complex body designs.

(iii) Human beings and chimpanzees have both evolved from a common primate ancestor, but there is no progress associated with the evolution of chimpanzees.



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