Why can more complex organisms not give rise to new individual through
regeneration ?
A. 1) Many organisms have the ability to give rise to new individual organisms from their body parts.
2) Regeneration happens through mitosis and a particular type of tissue can give rise
to its own kind only. .
3) In complex organisms, different tissues and organs have altogether different structures.
4) Regenerating a different kind of tissue from another kjnd is not possible.
5) Hence complex organisms are not able to give rise to new individuals through regeneration.