Select the correct statement:
Loosely packed chromatin is transcriptionally active and is called heterochromatin.
Loosely packed chromatin is transcriptionally active and is called euchromatin.
Tightly packed chromatin is transcriptionally active and is called heterochromatin.
Tightly packed chromatin is transcriptionally inactive and is called euchromatin.
Aas learnt in Packaging of DNA Helix in Eukaryotes -
Loosely packed is said to be euchromatin is said to be transcriptionally active chromatin, whereas heterochromatin is inactive.
Hence, the correct option is (b).