Number of protofilaments in a microtubule is Q. Number of protofilaments in a microtubule is ? (a). 15 (b). 13 (c). 10 (d). 5 You Might Also Like Q. Plant piece used in tissue culture is called : June 3, 2024 Q. Which one of the following does not differ in E. coli and Chlamydomonas ? February 22, 2024 Q. Industrial melanism as observed in peppered moth proves that : April 26, 2024 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.