It is not until the age of Alexandria under the Ptolemies that advances in biology can be again found.
ɪɾ ɪz nˌɑːt ʌntˈɪl ðɪ ˈeɪdʒ ʌv ˌælɪɡzˈændɹiə ˌʌndɚ ðə tˈoʊlmiz ðæt ɐdvˈænsᵻz ɪn baɪˈɑːlədʒi kæn biː ɐɡˈɛn fˈaʊnd.