Question | Answer |
What produces eggs, estrogen and progesterone? | Ovary |
Another name for egg? | Ova |
Where do the ova develop? | In the follicle and rupture |
Ova are guided into these after release. | Oviduct |
Where is the site of fertilization? | Oviduct |
Comes in various shapes. | Uterus |
Cows and horses have... | short uterine horns and larger uterine bodies |
Pigs have... | 2 long horns and short uterine bodies |
The uterus is the site for what? | Embryo development |
This is ther lower outlet of the uterus. | Cervix |
The cervix is what during pregnancy? | tightly sealed |
This organ is open and moist at the height of estrus. | Cervix |
This is the organ of copulation. | Vagina |
the vagina is the... | birth canal |
The testicles produce what? | Sperm |
Sperm is generated in? | semiferous tubules |
The storage site for sperm is the? | Epididymis |
The vas deferens are used for? | ejaculation |
What protects the testicles? | Scrotum |
The muscle in the scrotum is called what? | Tunica dartos |
male organ of copulation. | penis |
which animals have a fibroelastic penile structure? | bull, ram, and boar |
what shape does a fibroelastic penile structure? | S-Shaped, when relaxed |
Def: Puberty? | Sexual maturity, able to mate, and produce offspring. |
Age of puberty for cattle | 12 months |
Age of puberty for swine | 6 - 7 months |
Age of puberty for sheep | 6 - 7 months |
Age of puberty for horses | 15 - 18 months |
How many day inveral is the Estrous cycle? | 21 |
Ovulation occus in this stage of Estrous. | Estrus or heat. |
Ovulation is caused by? | lutenizing |
The luteal phase produces what hormone? | Progesterone |
The Corpus Luteum regress during this stage of Estrous. | Follicular Phase |