Answer:
homologous structures
Explanation:
Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor. These structures do not have to look exactly the same, or have the same function.
Mitotic spindles are microtubule-based structures that separate chromosomes during mitosis. So the cell would lack structure.
Savannah is the answer you are looking for here.