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Reproductive System Study Guide

Zachariah Atteberry Anatomy 1 Englisch 109 Karten

Karten in diesem Stapel (109)

  1. 1____ Is the production of male sex cellsSpermatogenesis
  2. 2Spermatogenesis occurs in the _____ of the testesSemiferous
  3. 3Primary spermatocyte divides by _____Meiosis
  4. 4Primary spermatocytes divides by meiosis into secondary spermatocytes which is a _______ numberHaploid
  5. 5The secondary spermatocytes divide by mitosis into _____Four spermatids
  6. 6When the spermatozoa is are fully developed, they detach and are carried to the ________ for storage before ejaculationEpididymis
  7. 7_____is production of female sex cellsOogenesis
  8. 8Oogenesis occurs in the _____Ovarian follicles
  9. 9OOgeneis produces ____ numbers of ova at a timeSmall numbers
  10. 10Secondary oocyte and first polar body divide by mitosis into an ovum _____ polar bodiesthree
  11. 11Oogenesis results in _____ and _____Three polar bodies and one ovum
  12. 12Male Reproductive System produces ____Male sex hormones
  13. 13Male Reproductive System develops ____Spermatozoa
  14. 14Male Reproductive System _____ the spermatozoa to the female system at the appropriate timeDeliver
  15. 15Testes produce_____ and ____Sperm and hormones
  16. 16Testes are housed in a sac of skin called the ____Scrotum
  17. 17Head of spermatozoa head contains the ______ of the cellNucleus
  18. 18The head of the spermatozoa is covered by the ____ which contains digestive enzymes.Acrosome
  19. 19_____ of spermatozoa has large concentration of mitochondriaMid piece
  20. 20The tail of the spermatozoa contains _____ which has muscle like contractile fibrilsTail
  21. 21The tail of the spermatozoa produces a whip like movement which _______propels cells forward
  22. 22_____band of connective tissue that attaches testes to scrotumGubernaculum
  23. 23The tests are gradually pulled ____ and ____ by the gubernaculumCaudally and ventrally
  24. 24The ____ are openings in abdominal muscles through which testicles descendInguinal ring
  25. 25The scrotum helps _______Regulate temperature of testes
  26. 26Testes must be kept _____ cooler than body temperatureCooler
  27. 27The _____ passes down through inguinal ring and attaches to scrotum.Cremaster muscle
  28. 28The cremaster muscle _______ relative to body depending on temperature.Adjusts position of testes
  29. 29Contains blood, lymphatic vessels, nerves, and vas deferensSpermatic cords
  30. 30Maintains testes at a temperature slightly lower than body temperatureSpermatic Cords
  31. 31The spermatic cords _____ back to body temperature before it returns to abdomen.Warms blood
  32. 32The tunics are ______ that forms sheath-like layers around testes and spermatic cord.Connective tissue
  33. 33_____ is the site of spermatogenesisSeminiferous tubules
  34. 34_____ are support developing spermatidsSertoli cells
  35. 35Duct system detaches from sertoli cells, enters the rete testis then flows through efferent ducts to the _____Epididymis
  36. 36______ is the Single long convoluted tube that connects efferent ducts of testis with the vas deferensVas deferens
  37. 37(Epididymis) ____ site where speramtozoa enter from efferent ductsHead region
  38. 38(Epididymis) _____lies along surface of testisBody
  39. 39(Epididymis) _____ continues on as vas deferenesTail
  40. 40Ductus deferens is part of ____Spermatic cord
  41. 41Ductus deferens passes through inguinal ring then separates from spermatic cord and ____ with _____Connects with urethra
  42. 42_____ is enlargement of vas deferens just before it joins urethra found in some speciesAmpulla
  43. 43Vas deferens functions to _____Propel sperm quickly from epidiymis urethra at time of ejacuation
  44. 44The speramtozoa from vas deferens and secretions from accessory reproductive system enter urethra and are pumped out as ____Sperm
  45. 45Urine flow is _____ when ejuaculation occursTemporarily blocked
  46. 46Ducts of all accessory reproductive glands enter _______Pelvic portion of urethra
  47. 47Accessory reproductive glands produce ____ fluidAlkaline
  48. 48____ is large in canines because only accessory reproductive glandProstate gland
  49. 49____secrete mucinous fluid before ejaculationBulbourethral glands
  50. 50____large blood supply and many sensory nerve endingspenis
  51. 51_____sheath of skin that encloses the penis when not erectPrepuce
  52. 52___enlargement toward rear of glandsBulb of the glands
  53. 53____bone in penis; urethra runs through groove on ventral surfaceOs Penis
  54. 54Bulb of the glands can last ____ before subsides15-20 minutes
  55. 55____results from parasympathetic reflex in sexual stimuliErection
  56. 56____reflex expulsion of semenEjaculation
  57. 57___sheets of peritoneum that suspend ovaries, oviducts, uterusBroad ligaments
  58. 58____in dorsal abdomen near kidneysOvaries
  59. 59Ovaries is site of ____Oogeneis
  60. 60Oogenesis is the production of ____Estrogen and progesterone
  61. 61____ is the development of ovum, ovulation, corpus lutenum and degenerationOvarian cycle
  62. 62Ovarian cycle influenced by ____Follicle stimulation hormone (FSH)
  63. 63In uniporous species there is _____One mature ova produced per cycle
  64. 64In multiporous species there are _____ ova produced per cyclemultiple
  65. 65____ immature oocyte surrounded by single layer of follicular cellsPrimordial
  66. 66Granulosa cells produce increasnig amounts of ___ as follicle becomes largerEstrogens
  67. 67The _____ follicle is when production of estrogen peaksMature follicle
  68. 68______ is the rupture of mature follicles and release of reproductive cell into oviductOvulation
  69. 69_____ ovulation occurs after breedingInduced ovulation
  70. 70_____ produces progestins like progesteroneCorpus luteum
  71. 71____is necessary for maintenance of pregnancyCorpus luteum
  72. 72___also known as fallopian tubes and uterine tubesOviducts
  73. 73____extends from tips to uterine hornsOviducts
  74. 74OViducts is the usual site of ____Fertilization
  75. 75The _____ is usually "Y" ShapedUterus
  76. 76_______is the sphincter between body of uterus and vaginaCervix
  77. 77Cervix is normally closed except during ____estrus and parturition
  78. 78____composed of vestibule, clitoris, labiaVulva
  79. 79___urethra opens on floor of vestibuleVulva
  80. 80____extends caudally from cervix and connects with vulvaVagina
  81. 81____ Animal that cycle continuously through through the year ptions: Diestrous, seasonally polyestrus, monoestrus, polyestrusPolyestrus
  82. 82_____Animals with seasonal variations in estrous cycles ptions: Diestrous, seasonally polyestrus, monoestrus, polyestrusSeasonally Polyestrus
  83. 83____Animals have one cycle per year Options: Diestrous, seasonally polyestrus, monoestrus, polyestrusMonoestrus
  84. 84____animals with two cycles per year, usually spring and fall ptions: Diestrous, seasonally polyestrus, monoestrus, polyestrusDiestrus
  85. 85Proestrus begins when the ____ begin developingFolicles
  86. 86Estrus is the period of ______Sexual receptivity
  87. 87Metestrus is period during which _____ developsCorpus luteum
  88. 88Corpus luteum is at maximum size and exerting maximum effect during ____ of pregnancyDiestrus
  89. 89Anestrus is the period of _____OVarian inactivity
  90. 90Canine Gestation is between ___ to ___ Days60-64 days
  91. 91Feline Gestation is ____ to ___ Days58-70 days
  92. 92____ is the act of breedingCopulation
  93. 93There is a dramatic change in the _____ during copulationAcrosome
  94. 94Once an ovum is fertilized it become a _____Zygote
  95. 95Inplantation is when the ____ attaches to uterus wall liningBlastocytes
  96. 96During early pregnancy the early offspring is called the ____ and later referred to as the ___Embryo, fetus
  97. 97The life support system for the fetus is the _____Placenta
  98. 98Layer surrounding the the allantoic sac and attaches to the uterine lining is the _____Chorium
  99. 99A bitches temperature will drop to to around ____ F which will indicate that parturition will occur soon.99 Fahrenheit
  100. 100___stimulates myometrium to contract and start labor procsesOxytocin
  101. 101Uterine contractions which causes cervix to dilate is the ____ stageFirst stage
  102. 102____ stage is the delivery of the newborn and includes strong uterine contractions and abdominal contractions.Second Stage
  103. 103___ stage is the delivery of the placenta. The dam often eats the placenta.Third stage
  104. 104Involution of the uterus is the gradual ____ of normal size post parturitionReturn
  105. 105It will take ____ for involution to completefew weeks to a month
  106. 106The _____ period is time after parturition where newborn must be cared forneonatal
  107. 107Lactation is the process of _____ milkMaking
  108. 108Colostrum has a ____effect that helps clear the new born GI tract of the sticky _____ which is also their first fecesmeconium
  109. 109—

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1 Anatomy Karteikarten am Reproductive System Study Guide, erstellt von Zachariah Atteberry am 14/02/2016.
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