Question 1

________ Wall of amniotic sac

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E C

Question 2

________ Forms the basis of the axial skeleton

Accepted Answer

A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate 
A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate C

Question 3

________ Splanchnopleure

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E D

Question 4

________ Source of mesenchyme

Accepted Answer

A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate 
A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate

Question 5

________ Umbilical artery

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 6

________ Derived from notochordal process

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 7

________ Appears on extraembryonic membranes

Accepted Answer

A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate 
A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate

Question 8

________ Primitive pit

Accepted Answer

The primitive pit is a depression in the

Question 9

________ Diverticulum of umbilical vesicle (yolk sac)

Accepted Answer

A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate 
A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate

Question 10

________ Neural groove

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 11

________ Derived from primitive streak

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 12

________ Sinus venosus

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 13

________ Gives rise to most of the embryonic mesoderm

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 14

________ Derived from paraxial mesoderm

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 15

________ Vitelline artery

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 16

________ Notochordal process

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 17

________ Gives rise to an adult body cavity

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 18

________ Gives rise to the brain and spinal cord

Accepted Answer

A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate 
A) Allantois 
B) Primitive streak 
C) Notochord 
D) Blood island 
E) Neural plate

Question 19

________ Tertiary chorionic villus

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

Question 20

________ Embryonic ectoderm

Accepted Answer

A) A 
B) B 
C) C 
D) D 
E) E 
A) A 
B) B 
C) C 
D) D 
E) E

________ Wall of amniotic sac

________ Forms the basis of the axial skeleton

________ Splanchnopleure

________ Source of mesenchyme

________ Umbilical artery

________ Derived from notochordal process

________ Appears on extraembryonic membranes

________ Primitive pit

________ Diverticulum of umbilical vesicle (yolk sac)

________ Neural groove

________ Derived from primitive streak

________ Sinus venosus

________ Gives rise to most of the embryonic mesoderm

________ Derived from paraxial mesoderm

________ Vitelline artery

________ Notochordal process

________ Gives rise to an adult body cavity

________ Gives rise to the brain and spinal cord

________ Tertiary chorionic villus

________ Embryonic ectoderm

Gametogenesis and Fertilization

Formation of Bilaminar Embryonic Disc and Chorionic Sac

Organogenetic Period: the Fourth to Eighth Weeks

Fetal Period

Placenta and Fetal Membranes

Human Birth Defects

Body Cavities,mesenteries,and Diaphragm

Pharyngeal Apparatus

Digestive System

Urogenital System

Cardiovascular System

Skeletal and Muscular Systems

Limbs

Nervous System

Eye and Ear

Integumentary System

Filters

Exam 3: Formation of Germ Layers and Early Tissue and Organ Differentiation

________ Wall of amniotic sac

________ Forms the basis of the axial skeleton

________ Splanchnopleure

________ Source of mesenchyme

________ Umbilical artery

________ Derived from notochordal process

________ Appears on extraembryonic membranes

________ Primitive pit

________ Diverticulum of umbilical vesicle (yolk sac)

________ Neural groove

________ Derived from primitive streak

________ Sinus venosus

________ Gives rise to most of the embryonic mesoderm

________ Derived from paraxial mesoderm

________ Vitelline artery

________ Notochordal process

________ Gives rise to an adult body cavity

________ Gives rise to the brain and spinal cord

________ Tertiary chorionic villus

________ Embryonic ectoderm

Gametogenesis and Fertilization

Formation of Bilaminar Embryonic Disc and Chorionic Sac

Organogenetic Period: the Fourth to Eighth Weeks

Fetal Period

Placenta and Fetal Membranes

Human Birth Defects

Body Cavities,mesenteries,and Diaphragm

Pharyngeal Apparatus

Digestive System

Urogenital System

Cardiovascular System

Skeletal and Muscular Systems

Limbs

Nervous System

Eye and Ear

Integumentary System

Filters