The pig embryo or fetus are both developmental stages in a pig's life cycle from conception and leading up to birth. The embryo and the fetus should be found in the uterus lining of the female pig, as this is where conception would occur and where the fetus will develop until it is ready to be born.
She will have 23 chromosomes in her egg cells.
Centromeres split apart during anaphase.
spindle fibers pull the to sister chromatids apart.