Question

Which of these statements about centrioles is correct ?

Answer 1

Centrosome is an organelle usually containing 2 cylindrical structures called centrioles. Both the centrioles in a centrosome lie perpendicular to each other in which each centriole has an organisation like that of a cartwheel. They are made up of 9 evenly spaced peripheral fibrils of tubulin protein . The central part of the proximal region of the centriole is  proteinaceous hub which is connected with peripheral triplets by radial spokes .

So, the correct option is 'Option B' .

Answer 2

Answer:

Here's your answer.

Explanation:

The centrioles form the basal body of cilia of flagella, and spindle fibers that give rise to spindle apparatus during cell division in animal cells.

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