Reproductive and Genetic Terminology Flashcards
Birth, Neutering, and slang from Body Systems and Terminology Pt 1, Unit 2 of 4
Abortion
Premature expulsion of a fetus, either by nature or by intent.
Afterbirth
Placenta and fetal membranes expelled from uterus in parturition.
Albino
Genetic trait causing lack of pigment in the skin, hair, and irises of the eye.
Alter
To neuter a male animal.
Artificial Insemination
Introduction of semen into the uterus by other than natural means.
Billy Goat
An intact male goat; buck.
Bitch
A female dog.
Boar
A male pig.
Breed (noun)
A group of related animals similar enough to produce similar offspring.
Breed (verb)
To supervise the sexual propagation of animals.
Brood
Offspring from one hatching of a birds eggs.
Broody
Hen sitting on eggs.
Buck
A male deer, goat, rabbit, or kangaroo.
Bull
Male of various large mammals, especially cattle.
Calf
Bovine less than one year old; seal young.
Capon
A neutered rooster.
Castration
Removal of the testicles; neutering a male animal.
Cesarean Section
Removal of unborn young by surgical incision into the uterus.
Chick
A young bird, especially a chicken.
Chromosomes
Bodies within the cell nucleus that store genetic information.
Clutch
A group of eggs laid at one time by a bird.
Cob
A male swan.
Cock
A male chicken over one year old.
Cockerel
A male chicken under one year old.
Colostrum
Protein- and antibody-rich milk secreted by the mother after giving birth.
Colt
A male horse before maturity.
Congenital
Condition existing at birth, but not hereditary.
Cow
The female of various large animals, especially cattle.
Cur
A mixed-breed dog of little value.
Cygnet
A young swan.
Dam
Female parent.
Doe
An adult female goat or deer.
Drake
A male duck.
Duckling
A young duck.
Embryo
Undeveloped fetus; the young in an early stage of development.
Entire
Unneutered.
Estrus
Time of reproductive cycle when the female is receptive to mating.
Ewe
A female sheep of breeding age.
Fertilization
Union of the sperm and egg.
Fetus
Unborn developing animal.
Filly
A female horse under four years old.
Fledgling
A young bird just learning to fly.
Foal
A young or newborn horse.
Gander
A male goose.
Gelding
A neutered male horse.
Gene
Part of chromosomes carrying hereditary information.
Genitalia
part of the reproductive anatomy
gestation period
time between conception and birth of an offspring
gilt
a young female pig
gobbler
a male turkey
gosling
a young goose
gravid
pregnant; containing developing young
heat
estrus condition
heifer
a young cow
hereditary
transmissible from parent to offspring; genetically determined
inguinal hernia
protrusion of tissue through inguinal canals of males
jack
a male donkey; jackass
jenny
a female donkey
kid
a young goat
kitten
a young cat
lamb
a young sheep
litter
several offspring from one birth, especially in mammals
mammary glands
glands of female mammals that secrete milk after parturition
mare
a mature female horse
miscarriage
expulsion of underdeveloped fetus
monestrous
having one estrus period per year
mongrel
a mixed-breed dog; a mutt
mule
the sterile offspring of a horse and a donkey; any sterile hybrid
nanny goat
a female goat
neonate
a newborn animal
nest
structure made or place chosen for breeding or laying eggs
neuter
removal of the reproductive organs
nuptial plumage
brilliant mating season plumage exhibited by some birds, usually males
oviparous
animals whose eggs develop outside the mother’s body
ovoviviparous
animals whose eggs develop within the mother’s oviduct
parturition
the process of giving birth
pen
a female swan
piglet
a young pig
pouch
fold of skin for carrying young on abdomen of female marsupial
placenta
organ within the gravid uterus, expelled after birthing
polyestrous
having more than one estrous period per year
pregnancy
condition in which offspring develop in the female uterus
prepuce
protective sheath covering the penis
pullet
female chicken less than one year old
pup
a young dog; a young seal
queen
a mature, entire female cat used for breeding
ram
a male, entire, sexually mature sheep (about six months or older)
rooster
a male chicken
shoat
a pig under one year old
sire
the male parent of any quadruped, especially a horse
sow
a female pig
spay
to remove the ovaries and uterus; to neuter a female animal
squab
a fledgling pigeon
stag
a male deer
stallion
a male horse
steer
a neutered bull
stud
a male horse used for breeding
tom
a male cat or turkey
umbilical cord
vessel connecting the fetus to the placenta
vagina
female passage for copulation and birthing
viviparous
giving birth to live young developed in the uterus
vixen
a female fox
wether
a neutered ram or billy goat
whelp (noun)
the young of a dog
whelp (verb)
giving birth to, said especially of dogs