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Sponge spicules, SEM
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Sponge spicules, SEM
Sponge spicules. Coloured scanning electron micrograph (SEM) of spicules from a sea sponge. Sponges are primitive aquatic organisms that filter food from the water. They are a loose aggregation of cells supported by spicules and needles composed of silica or calcium. Magnification: x25 when printed 10 centimetres wide
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Media ID 9195319
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Calcareous Calcium Component Microbiology Porifera Poriferan Protection Protective Silica Siliceous Silicon Skeletal Spicule Spicules Sponge Structural Support Supportive Unit Microbiological
EDITORS COMMENTS
This print showcases the intricate beauty of sponge spicules, captured using a scanning electron microscope (SEM). The image reveals an array of colorful spicules extracted from a sea sponge, providing us with a glimpse into the fascinating world of these primitive aquatic organisms. Sponges, as depicted in this photograph, are remarkable creatures that play a crucial role in filtering food from the water. Composed of silica or calcium-based spicules and needles, they form loose aggregations of cells that serve as their support system and protective skeleton. The magnification level used to capture this image allows us to appreciate the structural complexity present within each individual spicule. These skeletal units not only provide support but also act as a defense mechanism for sponges against potential threats in their marine environment. By exploring this microcosm through SEM technology, we gain insight into the diverse components that make up these unique organisms. From calcareous calcium structures to siliceous silicon-based elements, every aspect contributes to their survival and adaptation in the underwater realm. This visually stunning photograph serves as a testament to nature's incredible diversity and highlights the importance of understanding marine biology and microbiology. It reminds us that even seemingly simple organisms like sponges possess intricate structures worthy of admiration and study.
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