explaincentrosome and centrioles briefly

Centrosome is also called as the 'cell centre'. Centrosome is a rod like organelle occurring near the nucleus. Centrosome is formed by 2 centrioles, each being formed by 9 triplet microtubules in 9+0 arrangement encloses structures called as centrioles. It helps the cell during cell division by the formation of spindle fibres. It is specifically present in animal cells only.
Centriole as an organelle is made to use in organizing the mitotic spindle and completing the cytokinesis. At one point in time, centrioles were believed to be necessary for the creation of mitotic spindle in the <a href="https://byjus.com/biology/animal-cell/">animal cell</a>. Although, many fresh experimentations established that the cell which does not have a centriole (surgically removed through laser) could function without them in the G1 level of interphase and then the centriole could be created in the future in a de novo manner.