Embryology

?
  • Created by: libsd
  • Created on: 24-01-19 10:58
sperm
0.5mm, work together, mitochondria for energy
1 of 15
ovulation to birth
ovulation, conception, conceptus, zygote, morula, blastocyste, implantation, embryo, foetus, birth, baby
2 of 15
Morula
Inner ball of cells
3 of 15
Inner cell mass
becomes baby, mothers gene, umbilical cord and amnion
4 of 15
Outer cell
pluripotent, membranes and placenta, fathers genes
5 of 15
trophoblast
develops into placenta and chorion
6 of 15
endoderm
placenta and all internal epithelial tissue
7 of 15
ectoderm
embryo, skin and neurological tissue
8 of 15
mesoderm
connective tissue
9 of 15
eMBRYO LENGTH AT 7 WEEKS
16mm
10 of 15
Fetus at 12 weeks
70-90mm. 28g, organ system, placenta, toes, fingers, circulation
11 of 15
Fetus at 24 weeks
280-360mm, 680g, wrinkled skin, vernix caesosa, eyebrows, fingernails
12 of 15
fetus at 32 weeks
380-430m, 1500-2500g, viable, eyelids open, fingerprints, vigorous movement
13 of 15
fetus at 40 weeks
480-520mm, 3000g, smooth skin, eyes slte coloured, bones are oosified
14 of 15
Fertilisation
increase in calcum, wave moves across oocyte from sperm entry, zygote, chemo attraction, docking specific recognition, acrosome excoytosis, hypermobility, enter zona pelluica, membrane fusion
15 of 15

Other cards in this set

Card 2

Front

ovulation to birth

Back

ovulation, conception, conceptus, zygote, morula, blastocyste, implantation, embryo, foetus, birth, baby

Card 3

Front

Morula

Back

Preview of the front of card 3

Card 4

Front

Inner cell mass

Back

Preview of the front of card 4

Card 5

Front

Outer cell

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Other resources:

See all Other resources »See all anatomy and physiology resources »