What is not a physical method of euthanasia? Correct Answer: Carbon Dioxide
Mice exhibit postpartum estrus. They will normally come into estrus within ______ hours after giving birth. Correct Answer: 24
A male ferret is called a ____ and a female is called a _____. Correct Answer: Hob; jil...
ALAT Final Exam Practice| 119 QUESTIONS| WITH
COMPLETE SOLUTIONS
What is not a physical method of euthanasia? Correct Answer: Carbon Dioxide
Mice exhibit postpartum estrus. They will normally come into estrus within ______ hours after giving birth. Correct Answer: 24
A male ferret is called a ____ and a female is called a _____. Correct Answer: Hob; jill
Scientific technology has developed the technique for introducing genetic material from one animal into the fertilized egg of a different animal. When the offspring are born they are called ____. Correct Answer: Transgenics
Eating feces is termed _____. Correct Answer: Coprophagy
When an is mostly active at night they are said to be _____. Correct Answer: Nocturnal
The common laboratory rat, Rattus norvegicus, was developed from the wild brown ______ rat. Correct Answer: Norway
The reddish material found in the tears and saliva of rats is called _____. Correct Answer: Porphyrin
The hooded rat is also known as a _______ rat. Correct Answer: Long-Evans
The golden hamster is also known as the _____ hamster. Correct Answer: Syrian
The most unusual feature of the hamster, which makes it a popular model for research is their ___. Correct Answer: Cheek pouch
Hamsters urine is normally _____ in color. Correct Answer: Whitish
If an animal is born blind and helpless, it is considered to be _______. Correct Answer: altricial
The most common outbred guinea pig used in research is the ______. Correct Answer: Dunkin-
Hartley
The normal gestation period for the cat is ___ months(s). Correct Answer: Two
A female guinea pig is called a _____. Correct Answer: Sow
Guinea pigs cannot syuthesize vitamin ____. Correct Answer: C
The unique reproductive trait among gerbils is that they _______. Correct Answer: Mate for life An unusual behavior noticed in approximately 20% of gerbils is spontaneous _____. Correct Answer: Seizures
Gerbils have relatively little odor compared to other rodents because ______. Correct Answer: they produce very small amounts of urine
Paturation in rabbits is called ______. Correct Answer: kindling
A female rabbit does not release eggs from her ovaries unit after mating has occurred, This process is called ______ ovulation. Correct Answer: Induced
The normal gestation period for the dog is _____ month(s). Correct Answer: Two
The primary reason a rabiit ingests night feces is to _____. Correct Answer: recover B vitamins, proteins and water
The scientific term used to describe blood in the urine is ______. Correct Answer: hematuria
The gestation period of the rabbit is approximately _____ days. Correct Answer: 30
Every six months, a female cat will have several periods of estrus which last 3-6 days. Reproductively she is said to be ______. Correct Answer: Seasonally polyestrous
A cats _____ requirement is higher than that of other common laboratory animals. Correct Answer: Protein
If a cat's hindquarters are elevated and her back is flattened, she is probably ______. Correct Answer: in estrus
Neonatal animals require ______ exposure to CO2 to cause death compared to adult aniamls. Correct Answer: Longer
The average gestation length in sheep and goats is _____ months. Correct Answer: Five
Animals who chew their cud are also know as ___. Correct Answer: Ruminants
The ____ requires that dogs be given the opppprtunity for additional exercise outside of their normal cages or runs. Correct Answer: Aniaml Welfare Act
What structure is used to determine the sex of bullfrogs? Correct Answer: external tympanic membrane
In birds, the reproductive, digestive, and urinary tract all terminate in a common opening known as the __. Correct Answer: Cloaca
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