Biology, asked by RaAshidd, 1 year ago

can any body explain me the kernplasm thoery??????

Answers

Answered by GauravSaxena01
14
Hey....!!! :)) ✌️✌️
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Kernplasm Theory:- Kern plasma theory was proposed by Hertwig.that a definite relation as to size normally exists in every cell between the mass of nuclear material and that of the protoplasm.

Kyroplasm index :-

Volume of Necleous
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volume of cytoplasm

Karyoplasm index of small cells is high as they have less cytoplasm, so nucleus controls these cells efficiently. 

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I hope it's help you....!!!! :)) ✌️✌️

GauravSaxena01: hope this answer is helpful for u please mark as brainliest answer :))
Answered by sona561
8
Hi...............

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Kern plasma theory was proposed by Hertwig in 1903. According to this theory, the mitosis occurs due to the disturbance in the karyoplasm index of the cell. 


Karyoplasm index = Volume of nucleusVolume of cytoplasm.
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Karyoplasm index of small cells is high as they have less cytoplasm, so nucleus controls these cells efficiently. However, in large cells, the cytoplasm is more, so nucleus fails to control the cytoplasm in them. That is why, they divide into two cells to attain control of nucleus on metabolism.
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Hope this information will clear your doubts about the Kern plasma theory.
If you have any more doubts u can ask ...... ☺


RaAshidd: thanks .....
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