Lab pratical Flashcards
Cell Association Patterns
Epithelial and Mesenchymal
Epithelial Tissue
little ECM
3 classifications
- connective tissue (adipose)
- Supporting Connective Tissue (bone and cartilage)
- Fluid Connective (blood)
All types of tissue
epithelial, connective, muscular and nervous
Chordate features
DHNT, Notochord, segmented muscle body, pharyngeal slits, post anal tail and endostyle
Vertebrae features
Neural crest and vertebral column
Gene expression
specialized function
sperm contributes to
paternal chromosomes
oocyte
contribute to maternal chromosomes
cleavage
dives into two blastomeres
zygote
single celled
gastrualtion
rise to ectoderm, mesoderm and endoderm
endoderm gives rise to
lining of gut and organs
mesoderm gives rise to
everything else
ectoderm gives rise to
outside structures and rise to embryo
Epimere gives rise to
expaxial dorsal musculature
Expaxial
extension muscles of vertebral column
Expaxial muscle groups
spinalis, longissimus, and Iliocastalis
Hypomere gives rise to
hypaxial muscle, ventral muscle, flexor muscles of anterior body wall
Muscle groups of hypaxial
oblique, rectus, and thoracic
synergist
support same function
antagonisitc
opposite
How many nerves in bones and spinal
31 neves and 33 vertebraes
axial skeleton
skulls, vertebral column, ribs, sternum
appendicular skeleton
limbs
ribs articulate with
thoracic vertebrae via hyaline cartilage
true ribs
1-7 directly with sternum