Question

why plant cell lacks centriols?

Answer 1

Plants don't have centrioles because they have microtubules instead, they don't need centrioles. Plants are capable of forming a circular loop of microtubules around the future plane of division prior to prophase called the preprophase band.So plants have different way of cell division.

Answer 2

Spindle formation in plants is very different from most other eukaryotes owing to the fact that plant cells lackcentrosomes or spindle pole bodies, which act as the microtubule organizing centers in animal cells is know