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 10 Views Q. Carpogonia is the female sex organ in which of the algae? RhodophycophytaXanthophycophytaChrysophycophytaChlorophycophyta Answer: Rhodophycophyta