tailieunhanh - Prenatal development in the sternum and ribs of nellore sheep (Ovis aries)

The present investigation included the chronological sequence of appearance of ossification centers and their individual development in the sternum and development of ribs in Nellore sheep fetuses. The development of individual sternebra from 78-139 days of gestation was analyzed. Forty eight apparently healthy Nellore sheep fetuses irrespective of sex were used for this study. |