Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bioscience > Embryology Overview > Flashcards

Embryology Overview Flashcards

1
Q

Zygote

A

Leads to:
ICM
Morula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Morula

A

From: Zygote

Leads to: Blastocyst

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Blastocyst

A

From: Morula, hypoblast

Leads to: Trophoblast

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Trophoblast

A

From: Blastocyst

Leads to: Cellular trophoblast, syncytial trophoblast

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cellular trophoblast

A

From: Trophoblast

Leads to: Chorion

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Chorion

A

From: Cellular trophoblast

Leads to: Placena

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Placenta

A

From: Chorion, decidua, umbilical cord

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Decidua

A

Leads to: Placenta

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Hypoblast

A

From: ICM

Leads to: Blastocyst, extra-embryonic mesoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Extra-embryonic mesoderm

A

From: Hypoblast

Leads to: Stalk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Syncytial trophoblast

A

From: Trophoblast

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Stalk

A

From: Extra-embryonic mesoderm

Leads to: Umbilical cord

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Umbilical cord

A

From: Stalk, allantois

Leads to: Placenta

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Allantois

A

From: Endoderm

Leads to: Umbilical cord

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Extra-embryonic sacs

A

From: Amnion, yolk sac lining

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Epiblast

A

From: ICM

Leads to: Amnion, epiblast proper

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Yolk sac lining

A

From: Hypoblast

Leads to: Extra-embryonic sacs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Amnion

A

From: Epiblast

Leads to: Extra-embryonic sacs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Epiblast proper

A

From: Epiblast

Leads to: Endoderm, mesoderm, ectoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Endoderm

A

From: Epiblast proper

Leads to: Allantois, gut walls and glands

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Ectoderm

A

From: Epiblast proper

Leads to: Trunk, Neural plate, non-neural ectoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Mesoderm

A

From: Epiblast proper

Leads to: Head, trunk

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Head

A

From: Mesoderm

Leads to: Somitomeres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Somitomeres

A

From: Head

Leads to: Pharyngeal arches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Pharyngeal arches

A

From: Somitomeres

Leads to: Head structures

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Gut walls and glands

A

From: Endoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Trunk

A

From: Mesoderm

Leads to: Lateral plate mesoderm, intermediate mesoderm, somites

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Lateral plate mesoderm

A

From: Trunk

Leads to: Visceral and parietal lateral plate mesoderm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

Visceral lateral plate mesoderm

A

From: Lateral plate mesoderm

Leads to: Walls of peritoneal cavity

30
Q

Parietal lateral plate mesoderm

A

From: Lateral plate mesoderm

Leads to: Limb buds

31
Q

Walls of peritoneal cavity

A

From: Visceral lateral plate mesoderm

32
Q

Intermediate mesoderm

A

From: Trunk

33
Q

Non-neural ectoderm

A

From: Ectoderm

Leads to: Hair, nails, epidermis

34
Q

Hair/nails/epidermis

A

From: Non-neural ectoderm

35
Q

Neural plate

A

From: Ectoderm

Leads to: Neural tube, neural crest

36
Q

Neural tube

A

From: Neural plate

Leads to: Brain, spinal cord

37
Q

Brain

A

From: Neural tube

38
Q

Spinal cord

A

From: Neural tube

39
Q

Neural crest

A

From: Neural plate

40
Q

Dermatome

A

From: Somites

Leads to: Dermis, connective tissue

41
Q

Myotome

A

From: Somites

Leads to: Skeletal muscles

42
Q

Sclerotome

A

From: Somites

Leads to: Vertebrae and ribs

43
Q

Syndetome

A

From: Somites

Leads to: Tendons

44
Q

Limb buds

A

From: Parietal lateral plate mesoderm

45
Q

Somites

A

From: Trunk mesoderm

Leads to: Dermatome, syndetome, sclerotome, myotome

46
Q

Day 1

A

Fertilisation
Blastomere
Cleavage

47
Q

Day 2

A

Early morula
Compaction
Blastula

48
Q

Day 3

A

Late morula

49
Q

Day 4

A

Enters uterine cavity

Hatching

50
Q

Day 5

A

Full blastocyst

Trophoblast and ICM form

51
Q

Day 6

A

ICM orients towards endometrium

Adplantation

52
Q

Day 7

A

Endometrium enlarges and becomes vascularised

Blastocyst buries into endometrium

53
Q

Day 8

A

Full implantation

Yolk sac and amnion formation

54
Q

Day 9

A

Syncytial trophoblast expands
Lacunae develops
hCG present

55
Q

Day 10

A

Bilaminar embryonic disc

56
Q

Day 11

A

Epiblast and hypoblast develop

57
Q

Day 12

A

Lacunae fuse - maternal sinusoids form
Mesenchyme forms
Extra-embryonic coelom forms

58
Q

Day 13

A

Chorion forms

59
Q

Day 14

A

Chorionic cavity forms

60
Q

Day 15

A

Gastrulation starts

61
Q

Day 16

A

Primitive node forms

62
Q

Day 17

A

Somitogenesis

63
Q

Day 18

A

Neurulation

64
Q

Day 19

A

Main divisions of the brain visible

65
Q

Day 20

A

Primary brain vesicles visible

66
Q

Day 21

A

Cardiogenesis

67
Q

Week 4

A

Notochord forms
Organ formation
Heart begins to beat
Buccopharyngeal membrane forms connection from mouth to pharynx

68
Q

Week 5

A

Pharyngeal arches
Limb buds
Vascular development

69
Q

Week 6

A

Secondary brain vesicles form brain parts

70
Q

Week 7

A

Cloacal membrane forms openings of anus, urinary and reproductive tracts

Bioscience (10 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions