Question

3. Can you think of reasons why more complex organisms cannot give rise to new individuals
through regeneration?
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Answer 1

☞ AnSwer :-

➠ More complex organisms cannot reproduce by regeneration process because :-

• their body is highly complicated,
• there are specific organs to do specific functions,
• there is a division of labour in the body of complex organisms.
• regeneration is carried out by specialised cells, which are not present in comples organisms.

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Answer 2

Answer:

The reason is that complex organisms are not merely random collection of cells. Specialized cells are organized in them as tissues are organized in organs. These organs have to be placed at definite positions in the body. So, regeneration is not possible in multicellular organism.