DEVA100B

74問 • 1年前

Yami

通報

問題一覧

Formation of body structures and organs

Organogenesis

Cell division

Proliferation

Cell differentiation

Specialization

Produces the great variety of cell types and extracellular products found in the body

Embryogenesis

Time from fertilization to the earliest stages of organ development

Embryonic period

Time between the embryonic period and parturition

Fetal period

Union of a haploid oocyte and a haploid spermatozoon, producing a diploid zygote

Fertilization

Where does union of a spermatozoon with an oocyte takes place?

Uterine tube

A solid ball of blastomeres within a zona pellucida

Morula

Become flattened and form tight junctionsbecome flattened and form tight junctions

Outer blastomere

Form the chorion & amnion (fetal membranes) of the conceptus;form the chorion & amnion (fetal membranes) of the conceptus

Trophoblast

Form gap junctions to maximize intercellular communication

Inner blastomere

Inner blastomere is destined to become

Inner cell mass

Extraembryonic membrane

Yolk sac, Chorion, Allantois, Amnion

Refers to the initial series of mitotic divisions by which the large zygote is fractionated into numerous “normal size” cells

Clevage

Consists of a large number of blastomeres arranged to form a hollow, fluid-filled, spherical or cylindrical structure

Blastocyst

Cavity of the blastocyst

Blastocoel

Process where a germ cell lineage undergoes a series of complex developmental process, and forms fully matured gametes

Gametogenesis

Serous membrane

Tunica vaginalis

Fibrous tissue; erectile function

Tunica albuginea

Loose connective tissue

Tunica vasculosa

Functional unit of testes

Seminiferous tubule

Collecting reservoir for the sperm; communication between the lobules

Rete testes

Conduct sperm from rete to epididymis

Efferent ducts

Storage of sperm cell produced by seminiferous tubules

Epididymis

The origin and development of the sperm cells within the male reproductive organs

Spermatogenesis

Primary spermatocytes stages

Leptotene, Zygotene, Pachytene, Diplotene

Product of spermatogonia

8 spermatozoa

Responsible for the development of spermatogonia until it reaches maturity

Sertoli cells

Secretes tostesterone

Leydig cell

Types of epithelium

Squamous, Cuboidal, Columnar

Conduits between the ovaries and the uterus

Fallopian tube

Types of Uterus

Simplex, Bicornuate, Bipartite, Duplex

Secretes steroid

Theca interna

Produces extracellular matrix

Theca externa

Secretes estrogene

Theca lutein cells

Secretes progesterone

Granulosa luteim cells

Points of contact

Diffuse, Multiplex, Banded, Discoid

Not deeply embedded; one side implantation

Central

Type of implantation for rodents

Eccentric

Deeply embedded implantation

Interstitial

Complete maternal layers

Epitheliochorial

Missing uterine epithelium

Endotheliochorial

Missing maternal capillary and uterine epithelium

Hemochorial

Missing maternal capillary, maternal connective tissue, and uterine epithelium

Syndesmochorial

Dissolves corona radiata

Hyaluronidase

Dissolves zona pellucida

Acrosin

Process of germ layer formation

Gastrulation

Sparse evenly distributed

Isolecithal

Moderate amount of yolk, often unevenly distributed

Mesolecithal

Dense yolk concentrated at one end

Telolicethal

Yolk concentrated at the middle of the egg

Centrolecithal

Daughter cells of cleavage

Blastomere

Entire egg is involved during cleavage division

Holoblastic cleavage

Not entire egg is involved during cleavage division, only where the yolk is

Meroblastic cleavage

Primary germ layers

Ectoderm, Mesoderm, Endoderm

New layer of cells that will form a yolk sack

Hypoblast

Remaining inner cell mass

Epiblast

The longitudinal axis of the embryo and indicates the start of germ layer formation

Primitive streak

A space becomes evident between the hypoblast layer and epiblast

Coelom

Features aggregates of stellate cells within an abundant extracel- lular matrix composed of fluid and macromolecules

Mesenchyme

Refers to organized cells having distinct apical and basal surfaces

Epitheloid

Mesoderm that streams through the primitive streak

Primary mesenchyme

Rod-shaped aggregate of cells located between ectoderm and endoderm anterior to the primitive streak of the embryo

Notochord

Ultimate fate of the notochord

Nucleus pulposus

Refers to notochord-induced transformation of ectoderm into nervous tissue

Neurulation

Formed as edges of the neural plate become raised on each side of a midline depression

Neural groove

Formed as the neural groove undergoes midline merger of its dorsal edges

Neural tube

Becomes the central nervous system

Neural tube

Give rise to vertebra, ribs, and endochindral bones at the base of the skull

Sclerotome

Give rise to the dermis of skin

Dermatome

Give rise to skeletal muscles of the body

Myotome

Divided into inner area opaca vasculosa and outer or peripheral area opaca vitellina

Area opaca

Has elongated area

Area pellucida

ANIMAL REPRODUCTION

Yami · 31問 · 2年前

ANIMAL REPRODUCTION

31問 • 2年前

Yami

Female and male reproductive system

Yami · 31問 · 2年前

Female and male reproductive system

31問 • 2年前

Yami

Poultry lab terminologies #1

Yami · 40問 · 2年前

Poultry lab terminologies #1

40問 • 2年前

Yami

Poultry lab external anatomy and reproductive system

Yami · 23問 · 2年前

Poultry lab external anatomy and reproductive system

Poultry lab (breeds)

Poultry lab (breeds)

Egg

Egg

QUIZ GRP 1

QUIZ GRP 1

QUIZ GENETICS

QUIZ GENETICS

AI and MOET

AI and MOET

SWINE LAB REPORT

SWINE LAB REPORT

Slaughtering of pig

Slaughtering of pig

Improvement and Control Traits

Yami · 61問 · 1年前

Improvement and Control Traits

poultry lab finals

poultry lab finals

POULTRY LEC

POULTRY LEC

ANAT101A - Introduction to Veterinary Anatomy

Yami · 70問 · 1年前

ANAT101A - Introduction to Veterinary Anatomy

BASC107A

BASC107A

ANAT101B - 1ST MIDTERM

Yami · 100問 · 1年前

ANAT101B - 1ST MIDTERM

AXIAL MUSCLE

AXIAL MUSCLE

ANAT101A - Recap of Biology and Zoology

Yami · 32問 · 1年前

ANAT101A - Recap of Biology and Zoology

32問 • 1年前

Yami

ANAT101 - General osteology and the axial skeleton

Yami · 25問 · 1年前

ANAT101 - General osteology and the axial skeleton

25問 • 1年前

Yami

ANAT101A - Introduction to Veterinary Anatomy

Yami · 70問 · 1年前

ANAT101A - Introduction to Veterinary Anatomy

70問 • 1年前

Yami

ANAT101A - Descriptive Terms

Yami · 19問 · 1年前

ANAT101A - Descriptive Terms

19問 • 1年前

Yami

ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

Yami · 38問 · 1年前

ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

38問 • 1年前

Yami

BASC107A - PART 2 MIDTERMS

Yami · 88問 · 1年前

BASC107A - PART 2 MIDTERMS

BASC108B

BASC108B

BASC108B PART 2

BASC108B PART 2

BASC108A 1

BASC108A 1

BASC108A 2

BASC108A 2

DEVA100A

DEVA100A

BASC101B Finals

BASC101B Finals

Digestive System

Digestive System

Respiratory, Urinary, and Reproductive System

Yami · 41問 · 1年前

Respiratory, Urinary, and Reproductive System

Nervous System

Nervous System

Circulatory System

Circulatory System

ANAT101A - Digestive System

Yami · 18問 · 1年前

ANAT101A - Digestive System

OSTEOLOGY

OSTEOLOGY

MICRO LEC

MICRO LEC

HISTO LEC PART 2 midterms

Yami · 54問 · 1年前

HISTO LEC PART 2 midterms

PHYSIO LEC

PHYSIO LEC

問題一覧

Formation of body structures and organs

Organogenesis

Cell division

Proliferation

Cell differentiation

Specialization

Produces the great variety of cell types and extracellular products found in the body

Embryogenesis

Time from fertilization to the earliest stages of organ development

Embryonic period

Time between the embryonic period and parturition

Fetal period

Union of a haploid oocyte and a haploid spermatozoon, producing a diploid zygote

Fertilization

Where does union of a spermatozoon with an oocyte takes place?

Uterine tube

A solid ball of blastomeres within a zona pellucida

Morula

Become flattened and form tight junctionsbecome flattened and form tight junctions

Outer blastomere

Form the chorion & amnion (fetal membranes) of the conceptus;form the chorion & amnion (fetal membranes) of the conceptus

Trophoblast

Form gap junctions to maximize intercellular communication

Inner blastomere

Inner blastomere is destined to become

Inner cell mass

Extraembryonic membrane

Yolk sac, Chorion, Allantois, Amnion

Refers to the initial series of mitotic divisions by which the large zygote is fractionated into numerous “normal size” cells

Clevage

Consists of a large number of blastomeres arranged to form a hollow, fluid-filled, spherical or cylindrical structure

Blastocyst

Cavity of the blastocyst

Blastocoel

Process where a germ cell lineage undergoes a series of complex developmental process, and forms fully matured gametes

Gametogenesis

Serous membrane

Tunica vaginalis

Fibrous tissue; erectile function

Tunica albuginea

Loose connective tissue

Tunica vasculosa

Functional unit of testes

Seminiferous tubule

Collecting reservoir for the sperm; communication between the lobules

Rete testes

Conduct sperm from rete to epididymis

Efferent ducts

Storage of sperm cell produced by seminiferous tubules

Epididymis

The origin and development of the sperm cells within the male reproductive organs

Spermatogenesis

Primary spermatocytes stages

Leptotene, Zygotene, Pachytene, Diplotene

Product of spermatogonia

8 spermatozoa

Responsible for the development of spermatogonia until it reaches maturity

Sertoli cells

Secretes tostesterone

Leydig cell

Types of epithelium

Squamous, Cuboidal, Columnar

Conduits between the ovaries and the uterus

Fallopian tube

Types of Uterus

Simplex, Bicornuate, Bipartite, Duplex

Secretes steroid

Theca interna

Produces extracellular matrix

Theca externa

Secretes estrogene

Theca lutein cells

Secretes progesterone

Granulosa luteim cells

Points of contact

Diffuse, Multiplex, Banded, Discoid

Not deeply embedded; one side implantation

Central

Type of implantation for rodents

Eccentric

Deeply embedded implantation

Interstitial

Complete maternal layers

Epitheliochorial

Missing uterine epithelium

Endotheliochorial

Missing maternal capillary and uterine epithelium

Hemochorial

Missing maternal capillary, maternal connective tissue, and uterine epithelium

Syndesmochorial

Dissolves corona radiata

Hyaluronidase

Dissolves zona pellucida

Acrosin

Process of germ layer formation

Gastrulation

Sparse evenly distributed

Isolecithal

Moderate amount of yolk, often unevenly distributed

Mesolecithal

Dense yolk concentrated at one end

Telolicethal

Yolk concentrated at the middle of the egg

Centrolecithal

Daughter cells of cleavage

Blastomere

Entire egg is involved during cleavage division

Holoblastic cleavage

Not entire egg is involved during cleavage division, only where the yolk is

Meroblastic cleavage

Primary germ layers

Ectoderm, Mesoderm, Endoderm

New layer of cells that will form a yolk sack

Hypoblast

Remaining inner cell mass

Epiblast

The longitudinal axis of the embryo and indicates the start of germ layer formation

Primitive streak

A space becomes evident between the hypoblast layer and epiblast

Coelom

Features aggregates of stellate cells within an abundant extracel- lular matrix composed of fluid and macromolecules

Mesenchyme

Refers to organized cells having distinct apical and basal surfaces

Epitheloid

Mesoderm that streams through the primitive streak

Primary mesenchyme

Rod-shaped aggregate of cells located between ectoderm and endoderm anterior to the primitive streak of the embryo

Notochord

Ultimate fate of the notochord

Nucleus pulposus

Refers to notochord-induced transformation of ectoderm into nervous tissue

Neurulation

Formed as edges of the neural plate become raised on each side of a midline depression

Neural groove

Formed as the neural groove undergoes midline merger of its dorsal edges

Neural tube

Becomes the central nervous system

Neural tube

Give rise to vertebra, ribs, and endochindral bones at the base of the skull

Sclerotome

Give rise to the dermis of skin

Dermatome

Give rise to skeletal muscles of the body

Myotome

Divided into inner area opaca vasculosa and outer or peripheral area opaca vitellina

Area opaca

Has elongated area

Area pellucida