 <translate> Kwararrun ƙwayoyin cuta suna da kashin baya. Dabbobi marasa kashin baya ba su da kashin baya ko kashin baya. Kwararrun ƙwayoyin cuta suna da ƙwayoyin cuta. Amsar ita ce (C). <ibo> Ndị na-agba okirikiri nwere ọkpụkpụ azụ. Anụ ndị na-enweghị azụ nwere ọkpụkpụ azụ. Ndị na-agba okirikiri nwere vertebrae. Ya mere azịza ya bụ (C). 