Question

What is the difference between fragmentation and regeneration in terms of PLANARIA AND SPIROGYRA.....

Answer 1

Heya Mate..................

Here is your answer..........................

Fragmentation:-

==> It is a accidental process when the broken pieces of the organism grows into a complete organism.

==> Ex - Spirogyra.

Regeneration :-

==> When the simple cell organism like hydra, planeria develop into a new individual from their broken older part is known as regeneration.

==> It is carried by specialized cells which grows large number of cells.

==> Ex - Hydra and planeria.

________##Thanks.

Answer 2

Heya user..!!

Here is ur answer..!!

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Regeneration :

• It is the ability of a fully differentiated organism to regenerate the whole body from their body parts.

• Eg in Planaria and hydra, if the individual is cut or broken into many parts, a small piece is capable of regeneration of the entire body.

• Regeneration is carried out by specialized cells. These cells proliferate and undergo tissue organization in an organised manner.

Fragmentation :

• In simple, multi cellular organism like SPIROGYRA the body breaks up into small pieces upon maturation.

• These pieces or fragments grow into new individuals.

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I Hope this may help u..!!

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