Cnidarios
FOR:
BRIAN ALFONSO CAVIEDES PERDOMO
GIMNASIO CAMPESTRE REINO BRITANICO
ASIGNATURE DE BIOLOGIA
TENJO CUNDIMARCA 2012
THE CNIDARIOS
PRESENTED FOR:BRIAN ALFONSO CAVIEDES PERDOMO
GRADO: 7C
AREA: BIOLOGIA
TEACHER: DIANA CAROLINA CASTILLO LOPERA
GIMNASIO CAMPESTRE REINO BRITANICO
ASIGNATURE DE BIOLOGIA
TENJO CUNDIMARCA 2012Tabla de contenido
INTRODUCTION 4
OBJETIVES: 5
GENERAL OBJETIVE: 5
SPECIFICS OBJECTIVES: 5
Text 6
Characteristics 6
Nutrition and / or supply 6
Reproduction in the nidarios 7Class: 7
Conclusions 8
Bibliographic 9
INTRODUCTION
More than 9.000 known species abound like for example (jellyfish, anemones, polios and corals) that are in the habit of living in slightlydeep places.
The nidarios do not have definite form, are seen in several forms, the nidarios you have an internal sack that they it use for the digestion. The body of the nidarios as knows theyconsist for three caps; the locomotion of the nidarios is carried out by cells epitheliomuscula
OBJETIVES:
GENERAL OBJETIVE:
The objective of this work is to know on the nidarios and his functioninside and outside
SPECIFICS OBJECTIVES:
1 To know on his reproduction
2 To be able his external and internal parts
3 know examples and his Abita
4 to know that feed
TextCharacteristics
The body of the Nidarios is formed by two caps of cells: an exterior, Ectoderm and other one interior, Endoderm. The body of the Nidarios has symmetry there removes which means that his bodydivides. The nidarios to defend itself of, the buses with his cnidoblastos can cause injuries to the divers, that they include from a simple dermatitis to the same death. His effects will depend onthe species of nidarios and on the geographical region. The nidarios realize the breathing and the excretion for simple diffusion in any part of his corporal surface, his nervous system is of a very...
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