ns) Enlarged. passiflora), shores of an isl- but remain and a Sea Anemone. Four cxpanded polyps (one partly contracted) are shown 3 and to form give rise to buds also a polyp in cross-section and the skeleton (secreted eventually a in turn, the whole “by the polyp). The cross-section shows the fn… … sea. The debris plete process of THE LIFE HISTORY OF A CORAL. development of a carried down to coral is described. Its life-history may be considered the bottom forms a table for their future growth. It Six knobs also appear around the mouth and represent as fairly typical of the life-history of…
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