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poriferans (Invertebrates project 1ºDE 16/17) - Contenido educativo
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Invertebrates project 1ºESO DE Bilingual section IES Carmen Martín Gaite (Moralzarzal): Poriferans Hands video.
Hey, hello there, we are Diego, Miguel and Mirelle.
00:00:00
We are going to talk about the invertebrates.
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More specific in the cinerarians and the porifers.
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The cinerarians are bad-faced bodies with mouse and anus in the same orifice,
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and also have gastrovascular cavity.
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Jellyfish is a very good example.
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Os poríferos son tamén chamados de esponjas
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e non son simétricos
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ou ten simetria radial
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Máis son animais marinos
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e eles se atachan ao piso
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Este é un exemplo
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E este é un outro
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Ok, agora vamos a falar
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sobre a estructura porífera
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Poden ser tres tipos
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Un esconoide, que é o corpo mais simples
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e este é un exemplo
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O psiconoide é o intermedio complexo que ten flagellados canales, que é isto.
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E o leuconoide é o máis complexo que ten flagellados canales, que é isto.
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As nutricións, no caso do polífero, non ten un sistema de digestión.
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E os sinalios ten gastrointestinal cavidade e ten células no tentaculo
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got sinocides
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to capture their prey.
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Now we are going to talk about
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the body structure cell type
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that traps food and method of
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reproduction. The body structure
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of the sponges is hollow
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body with
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pores, and the cineraria body structure
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is poly to medusa
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and they have
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central body cavity and tentacles.
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The cell type that traps food
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and the sponges
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are solar cells
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and the cinedarians stinging cells.
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And the methods of reproduction
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in the case of sponges can be
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sexual and asexual, and in the cinedarians
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the same. Now Miguel
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is going to talk more
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about reproduction.
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The reproduction of the polyferons
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and the cinedarians have the same
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reproduction. They have asexual
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by via bodin and sexual
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by via gamete.
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Then, the polyferons
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and funerarias, similarities and differences
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They are all marine animals
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and they have tentacles
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They are invertebrates
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The differences are that some move
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and some move on
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Some are plants and some are animals
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Finally, we have to say a crossword
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about invertebrates
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In specific, more about
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polyferons and funerarias
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and this is all
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we hope you like it
00:02:52
bye
00:02:53
- Materias:
- Biología, Geología
- Niveles educativos:
- ▼ Mostrar / ocultar niveles
- Educación Secundaria Obligatoria
- Ordinaria
- Primer Ciclo
- Primer Curso
- Primer Ciclo
- Ordinaria
- Subido por:
- Rafael Miguel M.
- Licencia:
- Reconocimiento - No comercial - Compartir igual
- Visualizaciones:
- 41
- Fecha:
- 15 de noviembre de 2017 - 0:38
- Visibilidad:
- Público
- Centro:
- IES CARMEN MARTIN GAITE
- Descripción ampliada:
- https://padlet.com/rmaroto/1ESOsection_invertebratesDE
- Duración:
- 02′ 58″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 854x480 píxeles
- Tamaño:
- 88.16 MBytes
