Question

required information
the mitotic spindle fibers attach to chromosomes via special structures called

multiple choice
centrioles
asters
kinetochores
centrosomes

Explanation:

In cell division, mitotic spindle fibers attach to chromosomes at kinetochores. Centrioles organize spindle - fibers, asters are star - shaped structures around centrioles, and centrosomes are the main microtubule - organizing centers.

Answer:

C. kinetochores