Answer:
(4) is not related to centriole
Explanation:
(1) Located in centrosome
2 centrioles, arranged perpendicularly form a centrosome.
(2) 9+0 arrangement of microtubules
As shown in the diagram, it has no central pair. Thus, 9+0 arrangement.
(3) Forms spindle fibres
During cell division (of animal cell), the centrioles move to opposite sides and form spindle fibres aiding separation of chromosomes.
(4) Found in higher plants
Incorrect. Free centriole is absent in plant cells. The function of centrioles is done by centrosomes in plant cells.
Hope that helps.
Thanks.