Complex multicellular organisms cannot give rise to new organism because the tissue and specialised cell make up the organs in the body. Due to this high degree of specialisation, multicellular organisms cannot reproduce by regeneration of a part of some tissue.
Simple organisms such as Hydra and Planaria are capable of producing new individuals through the
process of regeneration.
regeneration:
The process of regeneration involves the formation of new organisms from its
body parts. Simple organisms can utilize this method of reproduction as their entire body is made of
similar kind of cells in which any part of their body can be formed by growth and
development.Regeneration in an organisms is due to presence of some specialized cells.
Multicellular organisms cannot do regeneration:
However, complex organisms have organ-system level of organization. All the organ systems of their
body work together as an interconnected unit. They can regenerate their lost body parts such as skin,
muscles, blood, etc. However, they cannot give rise to new individuals through regeneration.
Answers & Comments
Complex multicellular organisms cannot give rise to new organism because the tissue and specialised cell make up the organs in the body. Due to this high degree of specialisation, multicellular organisms cannot reproduce by regeneration of a part of some tissue.
Verified answer
Answer:
Simple organisms such as Hydra and Planaria are capable of producing new individuals through the process of regeneration.
regeneration:
The process of regeneration involves the formation of new organisms from its
body parts. Simple organisms can utilize this method of reproduction as their entire body is made of similar kind of cells in which any part of their body can be formed by growth and
development.Regeneration in an organisms is due to presence of some specialized cells.
Multicellular organisms cannot do regeneration:
However, complex organisms have organ-system level of organization. All the organ systems of their body work together as an interconnected unit. They can regenerate their lost body parts such as skin, muscles, blood, etc. However, they cannot give rise to new individuals through regeneration.
Explanation:
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