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WorksheetsAnimal Science Final
Total questions: 196
Worksheet time: 2hrs 38mins
Age at which reproductive organs become functional
Puberty
Estrus
Testosterone
Estrogen
The hormone in males that aids in sperm production?
Puberty
Estrus
Testosterone
Estrogen
The point in time where the hormone progesterone is the highest amount in a female?
Cystic Cycle
Estrous Cycle
Pregnancy
Progesterone
Most common signs of Estrus in animals?
Swollen, red vulva, tail wagging, frequent urination
Swollen, red vulva, ear popping, frequent urination
Swollen, red vulva, winking, frequent urination
Swollen, red vulva, Mucous discharge, frequent urination
A vaginal insert which releases progesterone. Once this is removed the ewe will come into estrus.
CIDER
CIDR
SIN
SINDER
Animal species that successfully mate only during certain times of the year
Flehmen Response
Receptivity
Polyestrus
Seasonal Breeders
Having more than one period of estrus in a year
Flehmen Response
Receptivity
Polyestrus
Seasonal Breeders
The readiness of a female animal to mate
Flehmen Response
Receptivity
Polyestrus
Seasonal Breeders
When a male animal curls back the upper lip smelling for pheromones.
Flehmen Response
Receptivity
Polyestrus
Seasonal Breeders
What external sex organs are present on a sexually mature female? (Majority of the animals we covered)
vagina, udder
vagina, anus
vulva, udder
anus, udder
What external sex organs are present on a sexually mature male? (Majority of the animals we covered)
penis and scrotum
sack and sheath
penis and sack
scrotum and sheath
The process in which animals preform copulation
Sex
Natural Breeding
Mating
Artificial Insemination
The process in which human transfers the semen
Sex
Natural Breeding
Mating
Artificial Insemination
The technical term for pregnancy
gestation
pregnancy
parturition
birthing
The technical term for the act of giving birth
also is the onset of lactation
gestation
pregnancy
parturition
birthing
Mammals mothers first milk is called?
milk
colostrum
chocolate milk
cream to yellow milk
What does colostrum look and feel like?
It is white in color and thin and watery.
It is yellow to red in color and chunky like cottage cheese.
It is cream in color and thin and watery.
It is dark cream to yellow in color and very thick and sticky.
Antibodies help to create what?
Immune System
Cardiovascular System
Autoimmune System
Nervous System
Colostrum is rich in what?
nutrients and vitamins
nutrients and antibodies
antibodies and vitamins
antibodies and cream
In what time frame should newborn animals consume colostrum?
First 8 hours
First 10 hours
First 12 hours
First 14 hours
How long does stimulation take milk let down?
30 seconds
60 seconds
90 seconds
120 seconds
What type of stimulation helps milk let down?
calf, music, milking machines
physical, visual, auditory
skin on skin, infant, cooing, scent
physical, visual, auditory, scent
A fenced in area lush with grass for livestock to eat
Pasture
Hay
Grazers
Browsers
A grass source that has been mown, dried and stored for later use often animal consumption.
Pasture
Hay
Grazers
Browsers
Animals who eat grass on the ground.
Pasture
Hay
Grazers
Browsers
Animals who eat at their head level or higher.
Pasture
Hay
Grazers
Browsers
Cattle, Sheep and Goats have a digestive system is called?
Four Chambers
Ruminant Digestive System
Single Chamber
Monogastric Digestive System
How many chamber(s) does a ruminant digestive system have?
single chamber
2 chambers
3 chambers
4 chambers
The first and largest chamber of the ruminant stomach; primarily for storage and fermentation. Looks like a shag carpet.
Rumen
Reticulum
Omasum
Abomasum
The second chamber of a ruminant, having a honeycomb like structure, often collects debris like metal
Rumen
Reticulum
Omasum
Abomasum
The third chamber of the ruminant stomach. Looks like pages in a book. Works to remove water and absorb fatty acids.
Rumen
Reticulum
Omasum
Abomasum
The fourth and final chamber and true stomach in the ruminant. secretes hydrochloric acid and digestive enzymes, needed for the breakdown of feeds
Rumen
Reticulum
Omasum
Abomasum
T or F Small ruminants can be aged by a process called mouthing which looks at how many adult teeth have grown in
True
False
The term for an animal that only eats vegetation (plants)?
Vegetarians
Herbivores
Omnivore
Carnivore
What is the most expensive cut on a animal carcass?
Ribs
Rump
Brisket
Tenderloin
Species name for cattle
swine
bovine
equine
ovine aries
Animals used for pack.
Animals that navigate over rough terrain to guide hunters.
Are animals used to carry objects over long distances and often rough terrain.
Are a group of animals.
Are animals used to carry objects over long distances to rural communities.
The act of parturition in cattle
cowing
giving birth
calving
foaling
A young bovine less then a year
calf
heifer
bull
steer
female bovine up to 2 years old. Has not had a calf yet.
calf
heifer
bull
cow
female bovine that has had a calf
steer
heifer
bull
cow
An intact male bovine
steer
heifer
bull
cow
A castrated male bovine
steer
heifer
bull
cow
Group of bovine is called?
Flock
Herd
Litter
Drift or Drove
Cattle meat is called?
Beef
Meat
Bovine
Steak
At what age do cattle reach puberty?
19 to 23 days average 21 days
6 to 12 months of age
9 months
10 months
How long is a cattle's estrus cycle?
19 to 23 days average 21 days
6 to 12 months of age
9 months
10 months
Cattle gestation is how long?
19 to 23 days average 21 days
6 to 12 months of age
9 months
10 months
How many primal cuts of beef are there?
10
4
6
8
Stage 1- Early Lactation- 14-100 days is known as peak lactation.
True
False
Stage 2- Mid- Lactation- 100- 200 days milk production will decline.
True
False
Stage 3- Late Lactation- 200- 305 day is were milk production will maintain.
True
False
Dry Period- 45- 60 days This is when the cow is no longer milking.
True
False
How long does a dairy cows lactation last?
19 to 23 days average 21 days
6 to 12 months of age
9 months
10 months
Species name for horse
swine
bovine
equine
ovine aries
A newborn baby horse (before weaning).
Foal
Filly
Mare
Gelding
young female horse less than 2 years of age, that has not had a foal
Foal
Filly
Mare
Gelding
young uncastrated male less than 2 years old
Foal
Colt
Mare
Gelding
A female horse over 2 years of age. Typically has given birth.
Stallion
Colt
Mare
Gelding
An uncastrated male horse over 2 years of age
Stallion
Colt
Mare
Gelding
A castrated male horse.
Stallion
Colt
Mare
Gelding
A group of equine is called?
Flock
Herd
Litter
Drift or Drove
What type of riding has a saddle that requires a horn?
Western
English
Rodeo
Dressage
What type of riding has a saddle with no horn?
Western
English
Rodeo
Dressage
The mark on a horses leg that used to be another hoof is called?
Chesticals
Forearm
Cheastnuts
Dewclaw
T or F horses are classified in three different types ponies, horses, draft
True
False
What type of horse is usually small typically lighter framed horse, under 14.2 hands high. They weigh less then 900 lbs.?Primarily used for: riding, driving and pleasure.
Mule
Horse
Pony
Draft
What type of horse are lighter framed horse, is at or over 14.2 hands high but not exceeding 17 hands high. They weigh between 900- 1,400 lbs.?Primarily used for: riding, driving, racing and pleasure.
Mule
Horse
Pony
Draft
What type of horse is large, muscular, heavy limbed horses. Is 14.2 hands high and 19. They weigh more then 1,400 lbs.?Primary used for work and exhibition.
Mule
Horse
Pony
Draft
Horses are measured in?
High Hands
Inches
Hand High
High Fives
An average adult has a hand that is how wide?
3''
4''
5''
6''
Horses are measured using what point on their body?
Neck
Back
Shoulders
Withers
T or F Horses are classified by their size in Hands-High
True
False
T or F Horses have the largest stomach in relation to body size of all domestic animals. Due to the small capacity, smaller, frequent meals are recommended. The stomach's main functions include mixing, storage and controlled release of feed into the small intestine; and secretion of pepsin to begin protein digestion.
True
False
T or F The horses cecum is known as the digestion vat. Serves as a storage site for water and electrolytes.
True
False
At what age to horses reach sexual maturity?
14 days
9 months
11 months
12-18 months
How long is a mares estrus cycle?
14 days
21 days
11 months
12-18 months
Mares wink when they are in estrus. What is winking?
frequent uraniation
waging her tail
winking her eyes
opening and closing of her vulva
A horses gestation is how long?
14 days
21 days
11 months
12-18 months
When horses are close to giving birth their teats form a covering what is this called?
Milk Cap
Waxy Cap
Colostrum
Wax
The act of giving birth in horses is called?
kidding
farrowing
calving
foaling
Scientific name for sheep
swine
bovine
equine
ovine aries
A male that is sexually mature
Lamb
Ram
Weather
Ewe
a castrated male sheep
Lamb
Ram
Weather
Ewe
A female that is sexually mature
Lamb
Ram
Weather
Ewe
a young sheep
Lamb
Ram
Weather
Ewe
The act of giving birth in sheep
kidding
farrowing
calving
lambing
a herd or group of sheep
Flock
Herd
Litter
Drift or Drove
Sheep fleece is also know as
Fiber
Fleece
Yarn
Wool
T or F Wool is not used to make a variety of products from clothes to rugs.
True
False
Is essentially wool grease it is secreted from sebaceous glands.
Lanolin
Lotion
Grease
Lionin
T or F Lanolin is not used in products such as lotion.
True
False
T or F sheep's wool can become overgrown causing illnesses such as heat stroke and pneumonia. Or even death.
True
False
T or F shearing sheep's wool apart of their care/ maintenance
True
False
Meat of sheep is called what?
Beef
Lamb or Mutton
Pork
Chicken
A young carcass under a year of age
Lamb
Ewe
Mutton
Ram
Is the meat of sheep over a year of age
Lamb
Ewe
Mutton
Ram
Sheep Milk is excellent for making
Ice cream
Milk
Butter
Cheese
Sheep of either sex reach sexual maturity
17 days
5 months
6 months
2
What factors play a vital role in the age at which they reach sexual maturity?
breed, color and weight
breed and weight
sex, weight and nutrition
breed, weight and nutrition
Sheep are seasonal breeders. Meaning they only come into natural estrus during what time of the year?
Spring
Summer
Fall
Winter
Sheep Estrus Cycle
17 days
5 months
6 months
2
Average gestation for sheep
17 days
5 months
6 months
2
T or F Sheep and Goats typically have single offspring
True
False
T or F Docking a sheep's tail important to maintain good hygiene which prevents potential infections.
True
False
Which way does a sheep's tail point?
Left
Right
Up
Down
Scientific name for goats
swine
Capra aegagrus hircus
equine
ovine aries
a herd or group of goats
Flock
Herd
Litter
Drift or Drove
a young goat
Kid
Weather
Buck or Billy
Doe or Nanny
castrated male goat
Kid
Weather
Buck or Billy
Doe or Nanny
An intact male goat
Kid
Weather
Buck or Billy
Doe or Nanny
Mature female goat
Kid
Weather
Buck or Billy
Doe or Nanny
The act of giving birth in goats
Kid
Birthing
Kidding
Lambing
T or F Indiscriminate done at random without careful judgement
True
False
Indiscriminate eaters are
Heavier body condition
Skinner body condition
Hard to maintain
Easier to maintain
Goats typically eat what and how?.
Grass by grazing
Leaves and branches by browsing
Grass by browsing
Leaves and branches by grazing
allows to grasp and pull in food into their mouths easily
Hands
Mouth
Tongue
Prehensile Lips
Goat meat is called
Beef
Lamb or Mutton
Chevon
Pork
What milk is the most commonly consumed type of dairy in the world?
Sheep
Cow
Goat
Camel
T or F goats milk is not as thick as cows milk so it if often given to infants with milk allergies.
True
False
What is the best goat for packing?
(bigger framed goat)
Meat goat
Fiber goat
Dairy goat
Pet goat
What goats should be avoided for pack use
(Compact framed goat)
Meat goat
Fiber goat
Dairy goat
Pet goat
The two most common goat fibers produced are
Wool and cashmere
Mohair and cashmere
Cashmere and fleece
Wool and mohair
T or F Angora goats are the only goat breed that produces mohair
True
False
T or F mohair and cashmere are used to make rugs
True
False
T or F Goats are used for Land Management, many people rent goats to do this for them.
True
False
Goats reach sexual maturity at what age?
21 days
4-6 months
5 months
6 months
Goats estrus cycle is how long
21 days
4-6 months
5 months
6 months
T or F Goats are seasonal breeders coming into estrus between the months of
September through February.
True
False
Average gestation for goats is
21 days
4-6 months
5 months
6 months
What is goats unique sign of estrus?
Winking
Eat popping
Tail wagging
Crying at the top of their lungs
The eye test we performed at Country Dream Farms was the Famacha eye test this is a visual test that looks for what?
Worms
Bugs
Color
Parasites
Species name for pigs
Bovine
Equine
Swine
Poultry
a young pig
Piglet
Litter
Herd
Farrowing
a young female pig
Barrow
Boar
Sow
Gilt
mature female
Barrow
Boar
Sow
Gilt
Intact male
Barrow
Boar
Sow
Gilt
castrated male
Barrow
Boar
Sow
Gilt
the act of giving birth in pigs
Drift or Drove
Litter
Herd
Farrowing
a group of young pigs
Drift or Drove
Litter
Herd
Farrowing
a group of pigs
Drift or Drove
Litter
Herd
Farrowing
What is pig meat called?
Beef
Chevon
Mutton
Pork
What type of stomach does a pig have?
Ruminate
Four chamber
Monogastric
Single chamber
Pigs reach sexual maturity at
21 days
200 lbs
5-6 months
3 months, 3 weeks, 3 days (114 days)
Pigs estrus cycle is how long on average?
21 days
200 lbs
5-6 months
3 months, 3 weeks, 3 days (114 days)
Pigs have a unique sign of estrus what is this called?
Tail wagging
Winking
Screaming at the top of their lungs
Eat popping
How long is a pigs gestation?
21 days
200 lbs
5-6 months
3 months, 3 weeks, 3 days (114 days)
How big is the average piglet at birth?
2 lbs.
4 lbs.
6 lbs.
8 lbs.
How big is the average sow?
100 lbs.
150 lbs.
200 lbs.
250 lbs.
T or F Sows are large and klutzy causing piglets to run around the pen in joy
True
False
T or F The gestation create allows
piglets a safe place to get away from their mother and nurse from them when needed.
True
False
T or F Gestation Crates are not the
perfect environment for piglets and sows as they are to tight and cramped.
True
Fasle
T or F Gestation creates starve sows
an often leaves them malnourished.
True
False
What is the purpose of bumper boards?
Piglets to play under away from mom
Piglets to hide under
Piglets to run under
Piglets to run under away from mom
Bumper boards are boards mounted how high off of the ground?
few inches
a foot
a few feet
3 feet
What is the purpose of the corner pocket in a gestation pen?
A play pen for piglets
A warm place for piglets
A place to run away from their mom
A dance floor
Many large farms have on staff to watch sows farrow and assist if needed. They are called what?
Workers
Nurses
Milk mothers
Midwives
How long should the umbilical cord be?
1''
1-2''
2-3''
3-4''
Then dip the navel in an iodine or a betadine solution why?
To clean it
To warm it
To wet it
To sanitize it
What are umbilical clamps used for?
Prevent chewing
Prevent guts from spilling out
Prevent leakage of iodine
Prevent bleeding
Piglets need a heat sources the two types are?
Heat lamp and heat mat
Heat lamp and blanket
Blanket and heat mat
Blanket and hat
How many teats does a Sow have?
10-12
10-12
10-14
12-14
T or F Do piglets have a favorite teat?
True
False
How often do piglets nurse?
Every hour
Every two hours
Once a day
Twice a day
T or F
Sows milk contains enough iron naturally
True
False
How many needle teeth are piglets born with?
2
4
6
8
Why do we clip needle teeth?
prevent tusks
prevent injury
prevent injury and the growth of tusks
prevent fighting
T or F Pigs are very curious animals and do much of their investigation with their
noses and mouths.
True
False
T or F We do not tail dock swine.
True
False
Castration should be done on piglets at what age?
1st hour
1st day
1st week
1st month
Why do animals wear I.D.?
For the brand inspector to see individuals
Easier to pick out the mothers
Easier to pick ones to sell
Easier for the owner to identify individuals
Types of I.D.'s?
Ear Tags, Collars, Tattoos, Leg Bands, Ear Notches
Pierced Ears, Tattoos and Brands
Ear Tags, Collars, Tattoos, Brands, Leg Bands, Ear Notches
Hats, Collars, Leg Bands
What animal species get ear tags?
Cattle, Sheep, Goats, Horses
Cattle, Sheep, Goats, Pigs
Cattle, Sheep, Goats
Cattle, Sheep, Goats, Chickens
T or F The only risk with ear tags is the animal could rip them out.
True
False
Ear Tags are the most common form of identification in animals. Why?
Easy to implement, easy to see, easily implement technology
Easy to implement, easy to see, done at a young age
easy to see, easily implement technology
Easy to implement, easy to see
Collars for identification in animals. Why?
Easy to implement, easy to tack animals feed intake
Easy to implement, easily implement technology
Easy to implement, easy to track animals steps per day
Easy to implement, does not harm the animal at all
T or F The only risk with collars is animals could strangle themselves.
True
False
What animals species are collars used on?
Cattle, Goats, Sheep
Cattle, Goats, Sheep, Horse
Cattle, Goats, Sheep, Pigs
Cattle, Goats, Sheep, Chickens
Tattoos for identification. Why?
easy to see from far away
easy to implement
permanent form of I.D.
easily implement technology
What animals species are tattoos used on?
Cattle, Goats, Sheep, Pigs
Cattle, Goats, Sheep, Pigs, Rabbit, Horse, Chickens
Cattle, Goats, Sheep
Cattle, Goats, Sheep, Pigs, Rabbit, Horse
T or F Tattoos are the only form of identification for Rabbits
True
False
Where is a horses tattoo put on its body?
Nose
Upper lip
Ear
Neck
T or F There is only one type of branding known as Heat Iron Brand
True
False
Brands for identification. Why?
easy to see from far away
easy to implement
permanent form of I.D.
easily implement technology
What animals species are brand used on?
Cattle, Sheep, Goats, Horses
Cattle, Horses
Cattle, Sheep, Goats
Cattle, Sheep, Goats, Chickens
Hot Iron Brands typically leave what color brand?
White
Tan
Brown
Black
Freeze Iron Brands typically leave what color brand?
White
Tan
Brown
Black
Leg Bands for identification. Why?
Easy to implement, easy to tack animals feed intake
Easy to implement, indicates treatment
Easy to implement, easy to track animals steps per day
Easy to implement, does not harm the animal at all
What animals species are leg bands used on?
Cattle, Sheep, Goats, Horses
Cattle, Horses
Cattle, Sheep, Goats
Cattle, Sheep, Goats, Horses, Chickens
T or F leg bands are the only form of identification for poultry
True
False
Ear Notching is a form of identification in animals. Why?
easy to see from far away
easy to implement, permanent form of I.D.
permanent form of I.D.
easily implement technology
What animal species get ear notching?
Cattle, Sheep, Goats, Horses, Pigs
Cattle, Horses
Cattle, Sheep, Pigs
Cattle, Sheep, Goats, Horses, Chickens
What are the tags on livestock hip/sides that I see on livestock at an auction?
tag for pregnancy
tag for sale
temporary sticker tags
ear tag
T or F Some people are employed to just identifying livestock I.D.'s for a living they are called Brand Inspectors
True
False
T or F Form of I.D. used is personal preference. Depends on the type of livestock a producer has. Some producers use no I.D. at all.
True
False
What is the backwards knee on livestock called?
Elbow
Knee
Hock
Pastern
