First lines of physiology, being an introduction to the science of life; written in popular language . Zoanthus. PREHENSION AND CILIARY MOVEMENT 57 83. The cilia of the polypi are so minute, that theyare altogether invisible to the naked eye; but in fig. 9you see a highly magnified vievi^ of the cells of theflustra carhacea, a very minute species of coral, thatgrows on the surface of marine stones, shells, or plants. Fig, 11. Fig, 9. Fig.

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Keywords: ., bookcentury1800, bookdecade1840, bookidfirstlinesof, bookyear1846