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Bio 30 > Frog F Table > Flashcards

Frog F Table Flashcards

(91 cards)

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0
Q

Telencephalon

A

Prosencephalon

Cerebrum
Hippocampus
Olfactory lobes

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1
Q

Epidermis

A

Surface ectoderm

Inner nervous layer
Outer pigmented layer

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2
Q

Olfactory placode

A

Sense plate

Sensory receptor cells of olfactory
Vomeronasal epithelia of nose

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3
Q

Olfactory epithelium

A

Olfactory placode

Olfactory sensory neurons
Donadotropin releasing hormone neurons
Olfactory ensheathing glial cells
Basal and supporting cells

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4
Q

Olfactory tube

A

Olfactory vesicle

Persists

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5
Q

Jacobson’s organ

A

Floor of nasal sac

Persists

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6
Q

Internal nares/choanae

A

Olfactory placode

Persists

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7
Q

External nares

A

Olfactory placode/ invaginations on head ectoderm on sides of prosocoel

Persists

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8
Q

Lateral appendix

A

-

Degenerates

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9
Q

Notochord

A

Chordamesoderm

Constricted within centrum of vertebrae

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10
Q

Parachordal cartilage

A

Mesenchyme of lateral plate mesoderm

Chondrocranium

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11
Q

Head mesenchyme

A

Neural crest

Facial CT

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12
Q

Melanophores

A

Neural crest

Persists

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13
Q

Pharynx

A

Foregut

Persists

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14
Q

Mandibular cartilage

A

Sense plate

Meckel’s cartilage

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15
Q

Tooth germ

A

Dental epithelium

Teeth

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16
Q

Lip/oral papillae

A

Oral plate

Persists

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17
Q

Mouth

A

Oral cavity

Persists

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18
Q

Frontal organ

A

Telencephalon

Parietal eye

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19
Q

Diencephalon

A

Prosencephalon

Epithalamus
Hypothalamus
Thalamus
Optic vesicle

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20
Q

Anterior choroid plexus

A

Roof of brain

Anterior choroid plexus

Production of CSF

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21
Q

Infundibulum

A

Floor of diencephalon

Posterior pituitary

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22
Q

Hypophysis

A

Neural ectoderm

Anterior pituitary

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23
Q

Optic cup

A

Optic vesicle

Retina

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24
Retina
Optic vesicle Persists Pigmented: absorption of light Sensory: interpretation
25
Cornea
Head ectoderm Persists Refracts light for sight
26
Lens
Lens vesicle (sense plate) Persists Focuses image
27
Optic nerve
Neural crest Persists
28
Anterior cardinal vein
Splanchnic mesoderm Internal jugular Drains the head
29
Trabecular cartilage
Neural crest Chondrocranium
30
Ceratohyal cartilage
Neural crest Jaw bones
31
Basihyoid cartilage
Neural crest Jaw bones
32
Mandibular muscles
Neural crest Jaw muscles
33
Hyoid muscle
Neural crest Geniohyoid, mylohyoid, sternohyoid
34
Thyroid bodies
Floor of pharynx, endodermal lining, mesodermal body Thyroid gland
35
Lymph sinus
Lateral plate mesoderm Persists
36
Oral suckers
Sense plate Disappears
37
Rhombencephalon
Neural tube Metencephalon (cerebellum, pons) Myelencephalon (medulla oblongata)
38
Posterior choroid plexus
Roof of rhombencephalon Posterior choroid plexus
39
Dorsal aorta
Splanchnic mesoderm Dorsal aorta
40
Internal carotid artery
Splanchnic mesoderm Internal carotid artery
41
Glottis
Laryngotracheal bud Glottis
42
Sinus venosus
Splanchnic mesoderm Sinoatrial node
43
Duct of Cuvier/common cardinal vein
Splanchnic mesoderm Left and right common cardinal vein
44
Intestine
Foregut, midgut, and hindgut Duodenum, jejunum, ileum, colon
45
Ventral mesocardia
Splanchnic mesoderm Ruptures
46
Esophagus
Foregut between glottis and bile duct Persists
47
Lung buds
Pharyngeal endoderm (later invested with splanchnic mesoderm) Lungs, bronchi, trachea, larynx
48
Pronephros
2nd, 3rd, 4th somites
49
Nephrostome
Mesomere Persists
50
Glomus
Dorsal aorta and splanchnic mesoderm Glomeruli
51
Pronephric chamber
Splanchnic mesoderm of lungs and pronephros
52
Intestine
Anterior intestinal portal (foregut, midgut, hindgut) Persists in adults
53
Spiracle
Opercular chamber
54
Stomach
Foregut (dilation caudal to esophagus) Persists
55
Gall bladder
Liver diverticulum Persists
56
Liver
Liver diverticulum Cranial and caudal lobes anastomose to form liver
57
Peritoneal cavity
Splanchnic mesoderm Persists
58
Myelencephalon
Rhombencephalon Medulla oblongata
59
Otic vesicle
Nervous ectoderm Inner ear
60
Utricle
Dorsomedial portion of auditory sac Semicircular canal
61
Anterior semicircular canal
Utricle Semicircular canal
62
Saccule
Ventrolateral portion of auditory sac Cochlea and lagena, basilar chamber of ear
63
Endolymphatic duct
Wall of otic vesicle Vascular membrane
64
Stomodeal cleft
Head ectoderm Oral plate and mouth
65
Thyroid gland
Endoderm/thyroid bodies Two-lobed thyroid gland
66
Heart (S-shaped)
Splanchnic mesenchymal cells Three-chambered heart
67
Pericardium
Somatopleure Persists
68
Myocardium
Splanchnopleure Muscles of the heart
69
Endocardium
Heart endothelial cells Epithelial lining of heart
70
Bulbus arteriosus
Splanchnic mesenchymal cells
71
Atrium
Splanchnic mesenchymal cells Left and right atria
72
Ventricle
Splanchnic mesenchymal cells Undivided
73
Mesocardium
Splanchnic mesenchymal cells Dorsal mesocardium persists
74
Liver diverticulum
Endoderm (anterior archenteron lining) Liver, gallbladder, bile duct
75
Splanchnic mesoderm
Hypomere Inner lining of coelomic cavity (mid-hindgut)
76
Somatic mesoderm
Hypomere Skin with blood and CT
77
Proctodeum
Ectoderm Anal plate (anus)
78
Spinal cord
Neural tube Persists
79
Myotomes
Epimere Skeletal muscles
80
Mesonephric duct
Primary mesonephric vesicle Ureter
81
Mesonephros
Mesomere Kidney
82
Gonad primordium
Mesenchyme Gonads
83
Hindgut
Primary gut Cloaca, rectum, anus
84
Intestines
Endoderm Persists in adults
85
Dorsal tail fin
Regresses upon metamorphosis
86
Hindleg bud
Somatopleure Leg
87
Blood vessels (posterior cardinal vein, caudal artery and vein)
Splanchnic mesoderm Postcava
88
Cloaca
Hindgut Persists in adults
89
Ventral tail fin
Regresses upon metamorphosis
90
Anal plate
Cloacal endoderm Ruptures to give way to anus

Bio 30 (3 decks)

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