Explanation

Usman (RA) belonged to Banu Umayya. However, historical sources often attribute his lineage to Banu Tamim through a different line of descent. Option A is incorrect because while he was associated with the Umayyad clan name, his tribal roots are more accurately placed elsewhere. Option C is incorrect because Zuhra is a different prominent tribe. Option D is incorrect because there is a specific tribal affiliation mentioned.