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10. The special cells used in the
reproduction of ferns.



Sagot :

Answer:

The sex organs of ferns are of two types. The sperm-producing organ, the antheridium, consists of a jacket of sterile cells with sperm-producing cells inside. Antheridia may be sunken (as in the families Ophioglossaceae and Marattiaceae) or protruding.

Explanation:

pwede na ba

The sperm-producing organ, the antheridium, consists of a jacket of sterile cells with sperm-producing cells inside. The sex organs of ferns are of two types. Antheridia may be sunken (as in the families Ophioglossaceae and Marattiaceae) or protruding.