Statement –I : Heterochromatin is transcriptionally inactive
Statement –II : Heterochromatin is densely packed

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Statement I is false, Statement II is true

Statement I is true, Statement II is true

Statement I is false, Statement II is false

Statement I is true, Statement II is false

answer is A.

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Detailed Solution

Regions of chromatin which are loosely packed and take little strain during interphase are referred as euchromatin. It is transcriptionally active. Region of chromatin which is more densely packed and stains dark during interphase is referred as heterochromatin. It is transcriptionally inactive. Nucleosome contains basic proteins.

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