Question

Assertion (A): Plasmids are single-stranded extra chromosomal DNA.

Reason (R): Plasmids are usually present in eukaryotic cells.

विकल्प

• Both assertion (A) and reason (R) are true, and reason is the correct explanation of assertion.

• Both assertion (A) and reason (R) are true, but reason is not the correct explanation of assertion.

• Assertion (A) is true but reason (R) is false.

• Both assertion (A) and reason (R) are false.

Answer 1

Assertion (A) is true but reason (R) is false.

Explanation:

According to the supplied answer key, plasmids are extrachromosomal DNA found in prokaryotes such as bacteria, not usually in eukaryotic cells. The answer key classifies assertion (A) as true.