Home » Carpogonia is the female sex organ in which of the algae? Algae MCQs Carpogonia is the female sex organ in which of the algae? December 31, 2021 6 Views Q. Carpogonia is the female sex organ in which of the algae? RhodophycophytaXanthophycophytaChrysophycophytaChlorophycophyta Answer: Rhodophycophyta