Question

can you think of reasons why more Complex organisms cannot give rise to new individuals true regeneration

Answer 1

the advanced organisms are those which have acquired new body design and have developed specialised characteristics in accordance with the demand of the changing environment they have evolved later than the primitive form.

As the advancement in body design and characteristics leads to complexity in body structure.

Answer 2

1. Complex organism body are highly complicated.

2. There are specific organ to perform specific function.

3. There is a Labour division in the body of the complex organisms.

4. Regeneration is carried out by specialised cells which are not present in complex organism.