Microtubules are absent in

Options

A. Mitochondria
B. Flagella
C. Spindle fibres
D. Centriole

Answer

A

Explanation

The microtubules are found in the cytoplasmic matrix of all eukaryotic cells. They also occur in cell organelles such as cilia and flagella, centrioles and basal bodies, mitotic apparatus, sperm tail, processes of nerve cells and supporting elements of protozoans.