Question

The number of membranes that surround centrioles structure is?

• A. 3
• B. 0
• C. 1
• D. 2

Answer 1

The correct option is B 0

Centrioles are minute submicroscopic cylindrical structures that usually occur in pairs (hence, the term diplosome) inside a specialized cytoplasm called centrosphere or kinoplasm. The whole complex is called the centrosome, having two centrioles lying at right angles to each other. Centrioles are not surrounded by a biological membrane.

So, the correct answer is option B.