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Zusammenfassung Morphologie und Systematik der Zoologie $7.34
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Zusammenfassung Morphologie und Systematik der Zoologie

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Zusammenfassung Morphologie und Systematik der Zoologie

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  • March 26, 2023
  • 66
  • 2022/2023
  • Summary
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,Systematik : aus Durcheinander Verwaistes System schaffen
Protostomia Urmünder :




Deuterostomia : Neu münder

1.
Einführung und Einzeller


Eizelle Befruchtung
, After

Zygote → 2-34-76-78-7 .
.
.




7
# > >
③ ↑

Uvmund
Zehnauch innen hohl
> erst

öffnung
> Bei denen Tieren , wo es so abläuft > Urmün der
Neum und >
2. Öffnung

Neumünster
z.B bei den
.
(
Anfang gleich ) Schluss
Menschen
>


After


Neumünster alle Wirbeltiere

Urmund : Stelle an einem sich entwickelten

Embryo , an der sich eine erste Körper -




einst Übung bildet .




Einzeller -


> Zellorganellen
Einzeller :
z.B Amöben , Testacealthekamöbesl Hut , Hülle,
.




Hülse )




Augentierchen : viele Chloroplasten >
grün

?⃝

, ciliata
Wimpertierchen
-
Pantoffeltierchen
Merkmal :



-


Doppel kernigkeit 12 Kerne)


} Nukleus
Makro -




Mikro -




Makro für Physiologie
Mikro Träger des genetischen Materials ; Fortpflanzung
-


Wimpern Schopf

-

Glockentierchen
-
Pantoffeltierchen


Porifera ( Schwämme +
Cnidaria Nesseltiere wie Quallen )
keine Neumünster und Urmünder cniede



Porifera
der cnoanocyten
Gastrallager Gesamtheit :
-




Innen

Dermallager :
v. a. Gesamtheit der Pinakocyten plus restl Zelt
-


.




"

Außen typen
"




Aus coanocyten können Spermien entstehen .




Fortpflanzung :




Ungeschlechtlich durch Knospung
: und Koloniebildung

Sexuell :
Spermien i.d.R. aus Choanocyteni Eizellen i. d. R aus
.
Archaeocyla

, Schwämme
Kolonien:Koloniegänger(Löcher)


Porifera Schwämme -




Übersetzung:Lochträger

Gastrallager, Choanocyten Kragengeielzellen =




Sorgen für Wasserströmung
↳kragen

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