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Standard XII

Biology

Ribosomes of Eukaryotic Cell

Assertion :Ri...

Question

Assertion :Ribosomes are non-membrane bound organelles found in the prokaryotic cells only. Reason: Ribosomes are present only in the cytoplasm.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Ribosomes are non-membrane bound organelles found in all cells-both eukaryotic as well as prokaryotic.
Within the cell, ribosomes are found not only in the cytoplasm but also within the two organelles- chloroplasts (in plants) and mitochondria and on rough ER.
So, The correct answer is (D).

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