Home ยป Prothallus gives rise to sporophyte without fertilization. This is known as Plant kingdom MCQs Prothallus gives rise to sporophyte without fertilization. This is known as January 31, 2022 3 Views Q. Prothallus gives rise to sporophyte without fertilization. This is known as A. Apogamy B. Parthenocarpy C. Parthenogenesis D. Apospory Answer: Apogamy