Class 11 | Biology | chapter 8 | Cell: The Unit Of Life

Which of the following statement is not related to centriole? 1. Made up of nine evenly spaced peripheral fibrils of tubulin protein 2. It gives rise to spindle fibres in plant cells 3. The central part of the proximal region is called the hub 4. It forms the basal body of eukaryotic flagella

Ruhul Amin Alig

Class 11 | Biology | chapter 8 | Cell: The Unit Of Life

Each centriole in a centrosome is made up of nine 1. Peripheral triplets of flagellin protein 2. Peripheral doublets of tubulin protein 3. Peripheral triplets of tubulin protein 4. Peripheral triplets and two central singlets of microtubules.

Ruhul Amin Alig

Class 11 | Biology | chapter 8 | Cell: The Unit Of Life

In acrocentric chromosomes 1. The centromere is present near the tip of one of its arms 2. p and q arms are clearly visible 3. There is no p arm 4. Both (1) & (2)

Ruhul Amin Alig