. Elementary botany. Botany. *t . if ^. Fig. 143. Fertilization in Peronospora alsinearum; tube from antheridium carrying in the sperm nucleus in figure at the left, female nucleus near; fusion of the two nuclei shown in the two other figures. (After Berlese.) are not developed here, but a nucleus in the antheridium reaches the egg cell. It sinks in the protoplasm of the egg, comes in contact with the nu- cleus of the egg, and fuses with it. Thus fertilization is Please note that these images are extracted from scanned page images that may have been digitally enhanced for re
. Elementary botany. Botany. *t . if ^. Fig. 143. Fertilization in Peronospora alsinearum; tube from antheridium carrying in the sperm nucleus in figure at the left, female nucleus near; fusion of the two nuclei shown in the two other figures. (After Berlese.) are not developed here, but a nucleus in the antheridium reaches the egg cell. It sinks in the protoplasm of the egg, comes in contact with the nu- cleus of the egg, and fuses with it. Thus fertilization is Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Atkinson, George Francis, 1854-1918. New York, H. Holt
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisher, booksubjectbotany
