Choose the incorrect option.

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(C) The correct answer is $C$. Centrioles are cylindrical structures composed of microtubule triplets made of tubulin protein. They are typically foun

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Centriole - Present in all plants and animals

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(C) The correct answer is $C$. Centrioles are cylindrical structures composed of microtubule triplets made of tubulin protein. They are typically found in animal cells and some lower plant cells (like certain algae and bryophytes),but they are absent in the cells of higher plants (angiosperms and gymnosperms). Therefore,the statement that centrioles are present in all plants and animals is incorrect. Ribosomes are composed of $rRNA$ and proteins. Ribozymes are $RNA$ molecules that possess catalytic activity,thus acting as enzymes.

Column-$I$	Column-$II$
$(A)$ Mitochondria	$(i)$ Single membrane-bound structure
$(B)$ Lysosome	$(ii)$ Non-membrane-bound structure
$(C)$ Nucleolus	$(iii)$ Double membrane-bound structure

Similar Questions

The cell is considered one of the wonders of the world because...

$A$ mature plant cell has which of the following components?

Which one of the following is not considered as a part of the endomembrane system?

Three of the following statements regarding cell organelles are correct while one is wrong. Which one is wrong?

Column-$I$ represents the organelle and Column-$II$ represents its structure. Select the correct option:
Column-$I$ Column-$II$
$(A)$ Mitochondria $(i)$ Single membrane-bound structure
$(B)$ Lysosome $(ii)$ Non-membrane-bound structure
$(C)$ Nucleolus $(iii)$ Double membrane-bound structure

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