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Recrystallistion temperature is one

[A].	At which crystals again begin to appear	[B].	At which new spherical crystals first begin to form from the old deformed ones when a strained metal is heated
[C].	At which crystals start growing in size	[D].	At which polycrystalline changes occur
[E].	At which change of allotropic form takes place.

Answer: Option B