. Elementary botany. Botany. CHLOROPHYLL; STARCH. 69 stronger than necessary, and the chlorophyll bodies move so that their edges are exposed to the incidence of the rays. This movement of the chlorophyll bodies is different from that which takes place in some water plants like-. Fig. 56, Fig. 57. Ceil exposed to weak diffused light show- Same cell exposed to strong light, showing ing chlorophyll bodies along the horizontal chlorophyll bodies have moved to perpen- walls. dicular walls. Figs. 56, 57.—Cell of prothallium of fern. elodea. The chlorophyll bodies in elodea are free in the protoplas
. Elementary botany. Botany. CHLOROPHYLL; STARCH. 69 stronger than necessary, and the chlorophyll bodies move so that their edges are exposed to the incidence of the rays. This movement of the chlorophyll bodies is different from that which takes place in some water plants like-. Fig. 56, Fig. 57. Ceil exposed to weak diffused light show- Same cell exposed to strong light, showing ing chlorophyll bodies along the horizontal chlorophyll bodies have moved to perpen- walls. dicular walls. Figs. 56, 57.—Cell of prothallium of fern. elodea. The chlorophyll bodies in elodea are free in the protoplasm. The protoplasm in the cells of elodea streams around the inside of the cell wall much as it does in nitella and the chlorophyll bodies are carried along in the currents, while in nitella they are 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 and company
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