Heterochromatin is more densely packaged than euchromatin and is much less transcriptionally active. Examples of heterochromatic DNA would be the centromeric and telomeric regions of a chromosome.
Euchromatin is loosely coiled DNA that is transcriptionally active. An increased amount of euchromatin indicates an active cell. Heterochromatin is tightly packed DNA that is transcriptionally...
-> Euchromatin is a lightly packed form of chromatin (DNA, RNA and protein) that is rich in gene concentration.Heterochromatin is a tightly packed form of DNA.->Euchromatin is found in both...