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Actinie-Moschate

coelenterates are aquatic, mostly marine. The body form is radially symmetrical with a tissue grade of organization. The body has a single opening hypostome surrounded by sensory tentacles leading into a spacious cavity called the gastrovascular cavity or coelenteron. Digestion is both intracellular and extracellular. Respiration and excretion are accomplished by simple diffusion. A network of nerves is spread throughout the body. Many forms exhibit polymorphism, wherein different types of individuals are present in a colony for different functions. These individuals are called Zooids. These animals generally reproduce asexually by budding, though sexual reproduction does occur in some groups.
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Título:
Actinie-Moschate
Descripción: Ver traducción automática
coelenterates are aquatic, mostly marine. The body form is radially symmetrical with a tissue grade of organization. The body has a single opening hypostome surrounded by sensory tentacles leading into a spacious cavity called the gastrovascular cavity or coelenteron. Digestion is both intracellular and extracellular. Respiration and excretion are accomplished by simple diffusion. A network of nerves is spread throughout the body. Many forms exhibit polymorphism, wherein different types of individuals are present in a colony for different functions. These individuals are called Zooids. These animals generally reproduce asexually by budding, though sexual reproduction does occur in some groups.
Crédito:
Album / Universal Images Group / Universal History Archive/UIG
Autorizaciones:
Modelo: No - Propiedad: No
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Tamaño imagen:
1759 x 2984 px | 15.0 MB
Tamaño impresión:
14.9 x 25.3 cm | 5.9 x 9.9 in (300 dpi)
Palabras clave:
ACUÁTICO • ALEMANIA • CORAL • FLOTA • MAR • MARINA • MARINE • OCEANO • OCEANOGRAFIA • ORGANISMO • PÓLIPOS • SEA • ZOOLOGIA