Term
| When did Arabian horse breeders use A.I. to breed better mounts? |
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Definition
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Term
| In 1780, who was the first to carry out AI research projects in dogs? |
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Definition
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Term
| In 1799, what was the name of the Englishman to produce pregnancy in a woman by AI? |
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Definition
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Term
| What is the genus species of sheep? |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Genus species of the horse |
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Definition
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Term
| Genus species of the chicken |
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Definition
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Term
| Genus species of the turkey |
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Definition
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Term
| How long is the estrous cycle in most farm animals? |
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Definition
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Term
| Which farm animal has a 17 day estrous cycle? |
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Definition
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Term
| How long after the LH peak is ovulation in the mare? |
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Definition
No peak
Peak occurs after ovulation |
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Term
| How long after the LH peak is ovulation in the ewe? |
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Definition
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Term
| LH peak to ovulation in the goat(doe)? |
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Definition
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Term
| LH peak to ovulation in the pig? |
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Definition
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Term
| LH peak to ovulation in the cow? |
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Definition
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Term
| What's maternal recognition? |
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Definition
| It's when the mother realizes she's pregnant hormonally |
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Term
| When is maternal recognition in the mare? |
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Definition
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Term
| When is maternal recognition in the cow? |
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Definition
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Term
| When is maternal recognition in the sow? |
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Definition
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Term
| When is maternal recognition in the ewe? |
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Definition
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Term
| When is maternal recognition in the doe? |
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Definition
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Term
| What is the chromosome number and gestation length of Felis catus? |
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Definition
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Term
| What is the chromosome number and gestation length of Canis familiaris? |
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Definition
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Term
| What is the chromosome number and gestation length of Sus scrofa? |
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Definition
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Term
| What is the chromosome number and gestation length of Ovis aries? |
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Definition
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Term
| What is the chromosome number and gestation length of Capra hircus? |
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Definition
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Term
| What is the chromosome number and gestation length of Bos taurus? |
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Definition
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Term
| What is the chromosome number and gestation length of Equus caballus? |
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Definition
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Term
| What is the chromosome number and gestation length of Bos indicus? |
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Definition
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Term
| What is the chromosome number and gestation length of Homo sapien? |
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Definition
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Term
| What is the incubation length of chicken eggs? |
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Definition
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Term
| What is the incubation length of duck eggs? |
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Definition
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Term
| What is the incubation length of goose eggs? |
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Definition
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Term
| What is the incubation length of pheasant eggs? |
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Definition
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Term
| What is the incubation length of parakeet eggs? |
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Definition
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Term
| Among the farm animals, which is the most consistent in gestation length and which is the most variable? |
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Definition
Most consistent is the pig
Most variable is the horse |
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Term
| Every male has a small uterus, what is it called? |
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Definition
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Term
| What hormone causes the male reproductive tract to develop in a fetus? |
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Definition
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Term
| Female repro tract develops from __? |
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Definition
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Term
| Male repro tract develops from __? |
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Definition
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Term
| What makes monotremes unique among mammals? |
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Definition
| They have a repro tract like avians/ reptiles |
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Term
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Definition
| keeps urine from flowing back into the vagina |
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Term
| What attaches the horns and body of the uterus to the abdominal and pelvic walls? |
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Definition
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Term
| What is the outermost layer of the uterus? |
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Definition
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Term
| What is the middle layer of the uterus? |
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Definition
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Term
| The innermost layer of the uterus |
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Definition
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Term
| What attaches the oviducts to the dorsal wall? |
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Definition
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Term
| What attaches the ovaries to the sublumbar region? |
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Definition
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Term
| What is the latin name for a regressed CL? |
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Definition
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Term
| What moves sperm to the top of the uterus? |
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Definition
| uterine rythmic contractions |
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Term
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Definition
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Term
| Where in the cervix can sperm be stored? |
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Definition
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Term
| What hormone does the follicle produce? |
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Definition
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Term
| What hormone does the corpus luteum produce? |
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Definition
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Term
| Where does fertilization occur? |
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Definition
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Term
| What is the ranking for uterine horn length? |
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Definition
1. Sow
2. cow
3. mare
4. ewe |
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Term
| What is the ranking for cervix length? |
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Definition
1. sow
2. cow
3. mare
4. ewe |
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Term
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Definition
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Term
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Definition
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Term
| Which animals are monotocous? |
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Definition
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Term
| Which animals are polytocous? |
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Definition
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Term
| What type of uterus do humans have? |
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Definition
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Term
| What type of fornix does the cow and ewe have? |
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Definition
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Term
| This animal has a complete fornix and is also the easiest to penetrate |
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Definition
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Term
| Which animal lacks a fornix? |
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Definition
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Term
| Which farm animal cervix is the most difficult to penetrate? |
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Definition
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Term
| The ram has a urethral process that can spray the semen, what is it called? |
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Definition
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Term
| The cervical fluid becomes more watery when exposed to this hormone |
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Definition
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Term
| Where does ejaculation occur in the horse? |
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Definition
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Term
| Where does ejaculation occur in the pig? |
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Definition
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Term
| Where does the ram ejaculate? |
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Definition
| cervical os (opening of cervix) |
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Term
| Where does the bull ejaculate? |
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Definition
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Term
| With the exception of the horse, the cervix in farm animals is made up of __ |
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Definition
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Term
| Why is it difficult to super-ovulate a mare? |
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Definition
| Mare ovulates from a single spot, ovulation fossa, and when super-ovulated the follicles will migrate to the fossa at the same time. |
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Term
Sow will ovulate the same number of follicles on each ovary.
true or false? |
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Definition
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Term
| A covering made of clear tissue around the ovary that makes sure the eggs when ovulated are not lost into the abdominal cavity |
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Definition
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Term
| Which animal has a complete ovarian bursa? |
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Definition
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Term
| When ovulated the egg will fall into the __ |
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Definition
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Term
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Definition
Mood Behavioral Change 1
Around day 14 of the cycle, an increased interest in sexual activity |
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Term
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Definition
Mood Behavioral Change 2
Around day 28 of cycle, pre-menstrual tension, P4 and E2 decrease in system causing irritability |
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Term
| onset of standing response from the female til the next time she stands again |
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Definition
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Term
| the first day a female stands is day __ |
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Definition
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Term
| Cow is the only animal to ovulate (before/after) it goes out of estrus |
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Definition
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Term
| What steroid hormone does the CL produce? |
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Definition
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Term
Gilts generally have a longer estrus than sows.
true or false? |
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Definition
| false, gilts have a shorter estrus than sows |
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Term
| What is the "blister" that forms right after an egg ovulates? |
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Definition
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Term
| What protein hormone causes ovulation? |
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Definition
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Term
| Beside LH, what can also cause ovulation? |
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Definition
| hCG- human chorionic gonadotropin |
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Term
| This steroid circulates and goes to the brain, surpresses the CNS and surpresses estrogen |
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Definition
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Term
| What is luteal regression? |
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Definition
| If an animal isn't pregnant, the corpus luteum regresses and decreases P4 |
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Term
| What is another name for luteal regression? |
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Definition
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Term
| What happens to the CL when animal is pregnant? |
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Definition
| The CL doesn't regress and a new follicle doesn't grow |
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Term
| What is the hormone of pregnancy? What is it also used for? |
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Definition
Progesterone
It's used as birth control to block estrus |
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Term
| What is the second female sex hormone? |
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Definition
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Term
| This hormone causes estrus, causes female to show signs of estrus, and causes the CNS to become irritable and receptive. |
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Definition
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Term
You can take out the ovaries in a female and give a shot of estrogen and she will still be receptive and show signs of estrus.
true or false? |
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Definition
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Term
| The growing of a follicle and production of estrogen would be in what phase of the estrous cycle? |
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Definition
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Term
| Formation of the CL from the CH, CL becoming functional, and release of P4 would be in what phase of the estrous cycle? |
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Definition
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Term
Cold weather has more effect on the signs of estrus than hot weather and humidity.
true or false? |
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Definition
| false, hot weather and humidity have the most effect on signs of estrus while cold weather has no effect at all |
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