Figure 12From: Variations in morphology and PSII photosynthetic capabilities during the early development of tetraspores of Gracilaria vermiculophylla (Ohmi) Papenfuss (Gracilariales, Rhodophyta)Changes in photosynthetic capabilities of excised disks that contained the protrusion. The photosynthetic capabilities of PSII in excised disks were determined every day to compare them with the abilities of normal disks. Y (II) was determined under constant illumination of 156 μmol photon m-2.s-1.Back to article page