(a)what is fragmentation in organisms ? name a multicellular organism which reproduces by this method? (b) what is regeneration in organisms? describe regeneration in planaria with the help of suitable diagram.
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43
C I can explain diagram is ur thing
Fragmentation is a method of asexual reproduction in which an organism breaks into fragments on maturation
Eg:-spirogyra
Regeneration is a mode of asexual reproduction for specific organisms that on being cut, each part gives rise to new organisms.
Diagram is there on ncert pg. No.131
Fragmentation is a method of asexual reproduction in which an organism breaks into fragments on maturation
Eg:-spirogyra
Regeneration is a mode of asexual reproduction for specific organisms that on being cut, each part gives rise to new organisms.
Diagram is there on ncert pg. No.131
Answered by
87
a) Fragmentation:
It is a mode of asexual reproduction when a organisms simply break down into several parts or fragments in order to reproduce a new individual.
Ex: Spirogyra
b) Regeneration:
The process by which some organism replace or restore lost or amputated body parts that have been cut/damaged by external factors. It is also a mode of asexual reproduction as these organisms regrowth its parts separately sometimes when they have been removed into 2 or more.
Ex: Planaria
:) Hope this Helps !!!
It is a mode of asexual reproduction when a organisms simply break down into several parts or fragments in order to reproduce a new individual.
Ex: Spirogyra
b) Regeneration:
The process by which some organism replace or restore lost or amputated body parts that have been cut/damaged by external factors. It is also a mode of asexual reproduction as these organisms regrowth its parts separately sometimes when they have been removed into 2 or more.
Ex: Planaria
:) Hope this Helps !!!
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