Gadzira shanduro yakaoma zvikuru yemutsara uyu Ndiwo'' mutsvuku, wakatsetseka uye unopenya''.
Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi "Ino'tsvuku, yakatsetseka uye inopenya', epithelium yayo yakatetepa kupfuura iya yetsinga, haina keratinized, uye haina kubatanidzwa kune tishu iri pasi ne rete pegs. "