Scientific Source #122 – Report
“A new individual is inaugurated in a single cell (zygote) that results from the union of a male gamete (spermatozoön) with a female gamete (ovum or egg).” 122
122 Torrey, T., Morphogenesis of the Vertebrates 47 (3d ed. 1971) (cited in The Human Life Bill: Report on S. 158 Before the Subcommittee on Separation of Powers of the Senate Committee on the Judiciary, 97th Cong., 1st Sess. (1981), p. 8).