Veterinary preparations for inducing fish to spawn

medical services, namely, fertility evaluation, testing and treatment services; extracting, sorting and treating reproductive tissue to produce a purified fraction of egg precursor cells; generating a composition consisting of egg precursor cells; injecting a composition of egg precursor cells into the ovary; fertilizing an oocyte to create a bio-energetically-competent embryo or pre-implantation-stage zygote; transferring a competent embryo or pre-implantation-stage zygote to a female subjec...