The determination of age of yearling beef cattle at post-mortem by subjective appraisals of bone and muscle development.
D000365:Age Determination by Skeleton; D000367:Age Factors; D000818:Animals; D001846:Bone Development; D001947:Breeding; D002417:Cattle / Q000254:growth & development* / Q000502:physiology*; D005260:Female; D008297:Male; D024510:Muscle Development; D010012:Osteogenesis; D012737:Sex Factors