ðɪs tˈaɪp ʌv dɪvˈɛləpmənt ɹᵻfˈɜːz tə ðə wˈeɪ ɪnwˌɪtʃ ðə sˈɛkʃuːəl stɹˈʌktʃɚ, bˈɛɹɪŋ ðə sˈɛkʃuːəl spˈoːɹz ɐskˈɑːspoːɹz fˈɔːɹmz.
This type of development refers to the way in which the sexual structure, bearing the sexual spores (ascospores) forms.