Question

Assertion: The nuclear region in bacterial cell is poorly defined. Reason: There is absence of nuclear membrane in bacterial cell.​

Answer 1

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Assertion: The nuclear region in bacterial cell is poorly defined.

Reason: There is absence of nuclear membrane in bacterial cell.

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

• Bacteria is a prokaryote.
• In prokaryotic cells, nucleus is not defined properly.
• This is because it is not surrounded by nuclear membrane, with inner nucleoplasm and chromatin material.