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What is Dedifferentiation?...

What is Dedifferentiation?

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The phenomenon of the reversion of mature cells to the meristematic state leading to the formation of callus is called dedifferentiation.
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Compare Redifferentiation with Dedifferentiation.

Define growth, differentiation, development, dedifferentiation, redifferentiation, determinate growth, meristem and growth rate.

{:((a),"Totipotency ", -, "Gottlieb" ),(,,,"Haberlandt"),((b), "Differentiation " ,-,"Structural changes"),(,,, "of cell "),((c),"Redifferentiation" , -, "Explant "),((d), "Dedifferentiation ", -, "Formation of callus" ):}

Match the following : {:(,"Column I",,"Column II"),(1.,"Totipotency",(A),"Reversion of mature cells into meristem"),(2.,"Dedifferentiation",(B),"Biochemical and structural changes of cell"),(3.,"Explant",(C),"Properties of living cells develops into entire plant"),(4.,"Differentiation",(D),"Selected plant tissue transferred to culture medium."):}

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