reproduction & development videos 1 -ovulation 1 -ovulation 1 - ovulation 1 - ovulation 2 - the...
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ReproductionReproduction && Development Development VideosVideos
11 - - OvulationOvulation 22 - The Menstrual Cycle - The Menstrual Cycle 33 - Conception - Conception 44 - Human Development - Human Development 55 - Amniocentesis - Amniocentesis 66 - Vasectomy - Vasectomy 77 - Formation of Twins - Formation of Twins 88 - Human Embryonic Stem Cells - Human Embryonic Stem Cells 99 - Animal Cloning - Animal Cloning
Zebrafish Embryonic Zebrafish Embryonic DevelopmentDevelopmenthttp://www.cas.vanderbilt.edu/bioimages/biohires/animals/danrer/hzfish-4cell30554.jpg
http://www.cas.vanderbilt.edu/bioimages/animals/danrer/zfish-devel.htm
The The 33 germ layers germ layers differentiatedifferentiate into into various tissuesvarious tissues//organsorgans
http://owensboro.kctcs.edu/gcaplan/anat2/notes/23_11.jpg
The The diversitydiversity of of cellscells in the human in the human body are the result ofbody are the result of differentiationdifferentiation
Fundamentals of Anatomy & Physiology (5th Edition), Martini. (2001). Page 65.
Chain dogfish Chain dogfish embryoembryo in egg case in egg case && outside of egg case outside of egg case
http://www.flmnh.ufl.edu/fish/Gallery/Descript/ChainDogfish/ChainDogfish.html
Bird eggs Bird eggs && snake eggs have an snake eggs have an outer protective outer protective shellshell
http://www.chicalo.com/ecoxtreme/photos/gallery/nest.jpg
http://www.eastcoastcolubrids.com/Main/Rat%20Snakes/Yellow/yello_%20rat%202.htm
CHICKEN EGGCHICKEN EGG
http://library.thinkquest.org/C006669/media/Biol/img/egg.gif https://www2.carolina.com/webapp/wcs/stores/servlet/CarolinaBio/images/medium/139234_c_la.jpg
Garter snakes undergo Garter snakes undergo live birthlive birthhttp://www.herpnet.net/Iowa-Herpetology/images/snakes/e_gartersnake.jpg http://www.eeob.iastate.edu/faculty/BronikoA/pics/birth.jpg
http://www.gartersnake.co.uk/conc005.htm
MammalsMammals have a have a placentaplacenta that that nourishes the embryonourishes the embryo//fetusfetus
http://www.medgadget.com/archives/img/placenta.GIFhttp://www.robynsnest.com/images/placenta.jpg
The duckbill platypus The duckbill platypus && spiny spiny anteater are anteater are eggegg--layinglaying mammals mammals
http://animaltrial.com/platypus.jpeg
http://www.abc.net.au/science/scribblygum/June2000/img/f_echid10.jpg
KangaroosKangaroos && OpossumsOpossums
http://www.northrup.org/photos/crap/Animals/low/kangaroo-joey.jpg
http://universe-review.ca/I10-82-opossum.jpg
http://www.visualsunlimited.com/images/watermarked/213/213999.jpg
KoalasKoalas && Tasmanian DevilsTasmanian Devils
http://www.sciencenmore.com/koala.jpg
http://www.mountstuart.tased.edu.au/tasmanian%20devil%20site/devil9.jpg
http://virtual.yosemite.cc.ca.us/ghayes/images/DSC03743%20Tasmanian%20Devil%20yawns%20b.JPG
SpermSperm cellscells mature in the mature in the epididymisepididymis
http://www.turbosquid.com/FullPreview/Index.cfm/ID/233868 http://www.bio.davidson.edu/people/jeputnam/companat/restricted/CA7_Re_HumanTestisEpi.jpeg
VASECTOMYVASECTOMY
http://www.dailycartoons.com/images/tremors.gifhttp://www.pennhealth.com/health_info/Surgery/graphics/vasectomy_4.jpg
FemaleFemale Reproductive System Reproductive System
http://www.talksexwithsue.com/tsimages/Femalesideview.jpg
http://www.papscreen.org/ps/v_women/res/cervix.jpg
FemaleFemale Reproductive System Reproductive Systemhttp://academic.pgcc.edu/~aimholtz/AandP/206_ONLINE/Repro/femalerepro1.html
Each Each ovaryovary contains thousands of maturing contains thousands of maturing folliclesfollicles ------ Each follicle contains Each follicle contains ONEONE maturing egg maturing egg
http://faculty.southwest.tn.edu/rburkett/A&P2_r8.jpg
IMPLANTATIONIMPLANTATION
http://www.cytochemia.de/HomePage_CC/Pat_Ind/Habitueller_Abort/Eileiter.jpg
http://www.westcoastinfertility.com/images/aof_implantation.gif
http://www.gdsb.org.cn/syzs/12%20implantation%20in%20the%20uterus.jpg
ECTOPICECTOPIC PREGNANCY PREGNANCYhttp://www.pennhealth.com/health_info/pregnancy/graphics/images/en/9288.jpg
OVARIAN OVARIAN CANCERCANCER
http://medicalimages.allrefer.com/large/ovarian-cancer-metastasis.jpg
http://www.womenandinfants.com/healthGate/images/exh4463.jpg
Tubal Ligation Tubal Ligation is the is the femalefemale version of a vasectomyversion of a vasectomy
http://www.pennhealth.com/health_info/Surgery/graphics/tuballigation_2.jpg
The Menstrual CycleThe Menstrual Cyclehttp://www.wisc.edu/ansci_repro/lec/lec_11/parts_menstrual.jpg
1)1) Follicle StageFollicle Stage The anterior pituitary The anterior pituitary
gland secretes gland secretes FSHFSH
The maturing follicle The maturing follicle in turn secretes in turn secretes estrogenestrogen thickens thickens the uterine wallsthe uterine walls
1010--14 days14 days
http://www.clearplan.com/gims/Content/image/ovulation_2.gif
2)2) OvulationOvulation Elevated Elevated estrogenestrogen levels levels
cause the anterior cause the anterior pituitary to secrete pituitary to secrete LHLH
LHLH causes the mature causes the mature follicle to follicle to rupturerupture, , releasing the egg (releasing the egg (oocyteoocyte))
Day 14 (about midway)Day 14 (about midway)
http://academic.pgcc.edu/~aimholtz/AandP/206_ONLINE/Repro/Images/ovulation.jpg
http://www.punjabkesari.com/health/health_files/Ovulation.jpg
3)3) Corpus Luteum StageCorpus Luteum Stage
The empty follicle fills The empty follicle fills with fluid to become the with fluid to become the corpus luteumcorpus luteum
The corpus luteum The corpus luteum secretes the hormone secretes the hormone progesteroneprogesterone
Progesterone Progesterone maintainsmaintains the continued growth of the continued growth of the uterusthe uterus
1010--14 days14 days
http://www.healthsquare.com/fgwh/wh1c1703.jpg
http://academic.pgcc.edu/~aimholtz/AandP/206_ONLINE/Repro/femalerepro1.html
4)4) MenstruationMenstruation
If the If the eggegg is is NOTNOT fertilized by fertilized by spermsperm, , progesterone levels progesterone levels decreasedecrease and the and the uterus begins to uterus begins to break downbreak down
33--5 days5 dayshttp://www.pamf.org/health/healthinfo/index.cfm?page=article&sgml_id=aa58491
In Vitro In Vitro FertilizationFertilization
http://www.ocregister.com/newsimages/health_family/2004/raceforthecure/invitro1.gif
http://www.ivfbedi.com/art/images/big-ivf.gif
http://www.shands.org/images/ency/fullsize/17074.jpg
The The placentaplacenta nourishes the nourishes the embryoembryo via the via the umbilical cordumbilical cord
http://images.healthcentersonline.com/obgyn/images/article/Womb.jpg
http://embryology.med.unsw.edu.au/Notes/images/placenta/plMembraneW600.jpg
BloodBlood from the mother from the mother && fetus never mix fetus never mix,, BUT BUT……http://www.ghs.org/images/grey/ei_0181.gif
FAS FAS == Fetal Alcohol Syndrome Fetal Alcohol Syndromehttp://www.uwec.edu/piercech/FAS/FAS...2.jpg
Effects of Effects of FASFAS include birth defects include birth defects,, mental mental retardation retardation && abnormal facial features abnormal facial features
http://medgen.genetics.utah.edu/photographs/diseases/high/fig144.jpg
http://en.wikipedia.org/wiki/Image:FASLip.jpg
http://www.thieme.de/dmw/inhalt/engl_or/or18803.jpg
If a pregnant woman gets If a pregnant woman gets RUBELLARUBELLA ((German measlesGerman measles)),, she can pass the she can pass the virusvirus on on
to her baby to her baby Rash Rash,, fever fever,, heart defects heart defects,, blindnessblindness,, deafness deafness && mental retardation mental retardation
http://www.euro.who.int/images/VPI/measleschild.jpg
http://www.ecbt.org/Diseasepic.html
MeconiumMeconium = baby’s first = baby’s first stoolstool
http://z.about.com/d/pregnancy/1/0/w/c/meconium.jpg
http://pediatric.um-surgery.org/new_070198/new/Library/Meconium%20Ileus2.jpg
AMNIOCENTESISAMNIOCENTESIS
http://fig.cox.miami.edu/Faculty/Dana/amniocentesis.jpghttp://images.webmd.com/images/hw/media66/medical/hw/h5550976.jpg
IdenticalIdentical && FraternalFraternal TwinsTwins
http://www.pennhealth.com/health_info/pregnancy/graphics/images/en/19745.jpg
http://www.geddeskeepsake.com/images/3d_ultrasound/stills/twins_feet_head.jpg
ConjoinedConjoined Twins Twins
http://i.cnn.net/cnn/2003/WORLD/asiapcf/south/08/18/india.twins/vstory.india.twins.afp.jpg
http://www.upledger.com/images/Twins2.jpghttp://tommcmahon.typepad.com/photos/uncategorized/hensel2.jpg
http://www.focusmag.gr/id/files/99727/w_conjoined_twins.jpg
FSHFSH & & LHLH are both released by are both released by the the pituitary glandpituitary gland
http://adam.about.com/surgery/100108.htm#
ProlactinProlactin is released by the is released by the pituitary glandpituitary gland
http://www.merck.com/media/mmhe2/figures/fg162_1.gif
http://www.bfar.org/images/breast-anatomy.gif