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Breed and Behavior: Senses
final study
23
Agriculture
Undergraduate 1
12/16/2010

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Cards

Term
Olfactory
Definition
smell
40 times more olfactory neurons
Term
Advantages of olfaction:
Definition
communication (gender, reproduction, territory)
info stays with scent
Term
Vomoronasal organ
Definition
organ in the hard palate helping smell pheromones
"flehmen behavior"
Term
Vision: rods and cons
Definition
more rods (light) less cones(color)
Term
average visual field:
Definition
240 to 290 degrees
Term
Four ways animals see in the dark?
Definition
large cornea
dilated pupil
short distance between pupil and retina
Tapetum
Term
Tapetum Lucidum
Definition
lining behind retina that reflects scattered light into retina
Term
Canines Hear:
Definition
at higher frequencies
farther distances
movable pinna
Term
Felines Hear:
Definition
at very high frequencies
rotate pricked pinna
Term
Touch:
Definition
Whiskers (vibrissae)
Cat:paw
dog:nose
Term
Desensitization
Definition
introducing a stimuli at a lower level and gradually increase
Term
What are the Four stages of developmental behavior:
Definition
neonatal
transitional
socialization
juvenile
Term
Rooting reflex
Definition
move towards warmth and nudge with nose for milk
Term
suckling reflex
Definition
suckle on anything in mouth
Term
scruff reflex
Definition
when picked up by scruff body goes limp
Term
Three Advantages of Early Handling
Definition
improve social behavior towards humans
accelerate physical development
stimulates central nervous system development
Term
Neonatal period
Definition
0-14 days
Term
Transition Period
Definition
14 - 21 days
Term
What happens during the transition period?
Definition
eye/ear open, grow teeth
stand/ walk
go to bathroom on own
Term
Socialization Period
Definition
dogs: 3-13 weeks
cats: 3-9 weeks
Term
What three things are puppies responsive to during the socialization period?
Definition
environmental stimulus
learning opportunities
forming social attachments
Term
Juvenile Period
Definition
Cats: 9 weeks to 6 months
Dogs: 4 months to 6 months
Term
What happens during the juvenile period?
Definition
increased coordination and attention
adult teeth
hormone induced behavior
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