SPERMATOGONIA IN THE BULL.
D000818:Animals; D002417:Cattle; D002455:Cell Division; D004396:Coloring Agents; D008297:Male; D012106:Research; D013093:Spermatogonia; D013094:Spermatozoa; D013194:Staining and Labeling
D004396:Coloring Agents
CATTLE; CELL DIVISION; EXPERIMENTAL LAB STUDY; SPERMATOZOA; STAINS AND STAINING