Publisher's Synopsis
Introduction, range os structure among the algae, reproduction in algae. chlorophycease, Volvox, volvocades, chlorella, hydrodictyon, ultothrix, cladophora, drapamldiopsis, spirogyra, zygnema, mougeotia, closterium, chara, nitella, vaucheria, fucus sargassum, batrachospermum, polysiphonia