Currently, many different probes are used to generate DNA fingerprints.
Assertion (A): Chromatin exists in different forms with varying transcriptional activity. Reason (R): Euchromatin is transcriptionally inactive while heterochromatin is transcriptionally active.
MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.