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Egg laying. Includes birds fishes and amphibians |
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Internal hatching and fertilization of an egg and birth of live young. |
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Birth of live young and suckle young ie mammals. |
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What is the name of the funnel like portion of the uterine tube nearest the ovary that catches the ovum when it is ovulated? |
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Where is the site of fertilization? |
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What in the equine acts as a mechanical barrier to the passage of the early embryo ( |
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Making up the placentome, the caruncle is _______ and the cotyledon is _______. |
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What type of placenta do the sow and mare have? |
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What type of placenta do cattle and sheep have? |
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Definition
Modified epithelial-chorial aka Syndesmo Chorial |
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What animals have a Endothelial-Chorial type placenta? |
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Hormone used in embryo transfer a lot to cause animals to "superovulate" |
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Hormone secreted by nerve endings in the posterior pituitary? |
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Cholesterol produces what 3 steroid hormones, in correct order of synthesis |
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Definition
Progesterone Testosterone Estrogen |
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_______ is produced by the non pregnant endometrium to lyse the CL and initiate the process that leads to ovulation. |
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The first rise in P4 is associated with what? |
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When we manipulate the estrus cycle, we are manipulating GnRH for what reason? |
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For sperm abnormalities, primary abnormalities occur in the ___________ whereas secondary abnormalities occur in the _______. |
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Definition
Seminiferous tubules Epididymis |
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Term
For fertilization to take place, both sperm and egg must be transported into the ________. |
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