Microtubules are constituent of

Dear Student

Correct option is (B)

Microtubules are found in the cytoplasmic matrix of all eukaryotic cells.
They also occur in cilia, flagella, centrioles, basal bodies and mitotic apparatus.

Spindle fibers form the protein structure which helps in mitosis and meiosis.

Centrioles are the two cylindrical structures of a cell organelle called centrosome.

Cilia are fine hair-like outgrowths of the membrane.

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