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Molecular Genetics. — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyMolecular Genetics.2 Marks
Question
Differentiate between Heterochromatin and Euchromatin.
✓

Answer

Heterochromatin:
  1. Region of nucleus where the chromatin are loosely packed and stains light are called Heterochromatin.
  2. Transcriptionally inactive.
Euchromatin:
  1. Region of nucleus where the chromatin are tightly packed and stains dark are called Euchromatin.
  2. Transcriptionally active.

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