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60 Cards in this Set
- Front
- Back
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the tendancy of sensory and nervous tissue to become concentreated in the head region over a period of time
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cephilization
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a sapce or cavity that seperates the body wall from the inner organs
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coelem
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specialization of cells
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multicelluarity
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someway to divide the animal into equal halves
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symmtery
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division of the body into functionally equivalent segments
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segmenatation
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Name the 5 evloutionary advances in the animal kingdom
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multicelluarity
symmetry cephilization coelom segmentation |
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Name 4 types of tissue
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epitheal
connective muscle nervous tissue |
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name the function of epitheal tissue
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forms coverings and protection
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name the function of connnective tissue
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support strength
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name the function of muscle
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generate force for movement
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name the function of nervous tissue
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recieving and reacting to information
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Name 3 types of muscle
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skelatal
smooth cardiac |
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what does skelatal muscle control
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voluntary movement
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what does smooth muscle control
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involuntary movement
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what does cardiac muscle control
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only found in heart and pumps blood
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name all 10 organ systems
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integramentuary
skelatal muscle nerovous endocrine circulatory respiratory digestive urinary reproductive |
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NAme the 3 layers of the integamentary system
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epidermis
dermis subcontaneous |
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give examples of some derivatives
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hair and nails
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the outermost layer of the skin
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epidermis
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middle layer
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dermis
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connective tissue attaches skin to muscle and bones etc...energy storage is another function
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subcontaneous
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what is the primary job/function of the integramentuary system
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protection
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what is the primary job/function of the skelatal system
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support
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what is the primary job/function of the muscle system
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generates force needed for movement
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what is the primary job/function of the nervous system
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communication
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what is the primary job/function of the endocrine system
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communication
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what is the primary job/function of the circulatory system
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transportation system, house immune system
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what is the primary job/function of the respiratory system
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acquires O2 for body removes CO2 from body
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what is the primary job/function of the digestive system
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acquires & processes nutrients for the body
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what is the primary job/function of the urinary tract system
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removes metabloic waste from the body
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what is the primary job/function of the reproductive system
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formation of new individuals
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group of cells that secrete some substance
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glands
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secretes sweat
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sudioriferous
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secretes sebum
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sebacous
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secretes ear wax
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cerminous
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secretes milk to nourish young
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mammory glands
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the function of ear wax
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to trap foriegn material, to protect delicate structures in ears
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# of bones in our body
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206
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name the 2 groups of bones
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axial and appendicular
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contracts to allow agonists to workmore effectively
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synergists
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extends to allow contraction of agonists
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antagonists
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contracts to produce an action
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agonisits
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takes info away from body
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axon
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point of contract between 2 nuerons
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synapse
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cells joined by gap junctions
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electrical synapse
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cells are seperated by space
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chemical synapse
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centerpiece of nervous system
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brain
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name the 5 senses
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touch taste, sight, hearing,smell
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respose to pressure
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touch
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response to chemicals
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smell and taste
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response to light
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sight
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response to hearing
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vibration
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gathers info
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sensory component
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puts info in order, makes decisions
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integrative compnent
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signals response
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motor component
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functional nerve cell that conducts nerve impulses
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neuron
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support neurons; make sure neurons can work
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neuroglia
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recieve information and take it to the next part
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dendrties
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contains nucleus and other organelles
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cell body
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what is the inteamentary system made up of?
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skin and derrivatives
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