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Embriology - Coggle Diagram

- - - - keep the organs in proper relationship to each othe
      - passages of ducts, vessels, nerves
      - fat storage
  - - - close body wall
    - - visceral
        
        enclose coelom
      - splanchnic wall folds
        
        dorsal mesentery
        
        ventral mesentery
      - liver grows into ventral mesentery
        
        lesser omentum
        
        falciform ligament
      - caudally to the liver mesentery disappears
        
        confluent coelomic cavities
      - cranially to the liver partition known as transverse septum
        
        anterior pericardial cavity
        
        posterior pleuroperitoneal cavity
  - - - 9 cavities
  - - - pericardial
      - 2 pleural
      - peritoneal
      - lined by a serosa
        
        secretes fluids
        
        allows movement
- - - - cacium ions
  - - - zona pellucida chances
- - - - multiple blastomers
  - - - embryo
      - blastula cavity
    - - trophoblast
        
        placenta
- - - - forebrain
      - midbrain
      - hindbrain
    - - apical part of the neural tube
      - really potent
        
        peripheral neurons
        
        adipocytes
        
        smooth muscle ceels
        
        Schwann cells
        
        melanocytes
    - - gatherings of precursor neurons
        
        sense organs
  - - - neuroblasts
        
        neurons
- - - - inner membrare
    - - nutrients
    - - metabolic wastes
    - - respiratory organ
        
        diffusion across the shell
  - - - placenta
        
        choriovitelline
        
        yolk sack fuses with the chorion
        
        combination of foetal membrans
        
        chorion, yolksac, amnion, allantois
        
        chorio-allantoic
        
        chorion fuses with allantois
        
        chorion
        
        frondosum
        
        placental part
        
        villi
        
        leave
        
        membranous part
        
        nonvillous
        
        based on villi distribution
        
        discoid
        
        single placenta
        
        disc shape
        
        primates, rodents
        
        zonary
        
        band surrounding the fetus
        
        carnivores
        
        diffuse
        
        whole allattochorion involved in placental formation
        
        horses, pigs
        
        cotyledonary
        
        cotyledons
        
        discrete areas of attachment to endometrium
        
        fetal portion
        
        caruncles
        
        mother side of placenta
        
        placentome
        
        cotyledon-caruncle complex
        
        ruminants, sheep
- - - - yolk sack/ placenta
    - - embryotic epiblast
        
        primitive streak
        
        Hensen node
        
        primitive pit
        
        endoderm
        
        digestive system
        
        liver
        
        pancreas
        
        lungs
        
        mesoderm
        
        intermidiate mesoderm
        
        2 more items...
        
        chordamesoderm
        
        1 more item...
        
        paraxial mesoderm
        
        2 more items...
        
        lateral plate mesoderm
        
        3 more items...
        
        ectoderm
        
        skin
        
        pigmented cell
        
        hair
        
        neural ectoderm
        
        3 more items...
      - amnion