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ARTHROPODS

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ARTHROPODS. General Characteristics. Insects, Crustaceans, Arachnids, Invertebrates ... Unfertilized egg grows into new individual. Turn on the Sinatra music ... – PowerPoint PPT presentation

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Title: ARTHROPODS


1
ARTHROPODS
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General Characteristics
  • Insects, Crustaceans, Arachnids,
  • Invertebrates
  • Have coelum
  • Have body segments
  • Related to segmented worms
  • Jointed appendages
  • Allows flexibility and different tasks

3
In Relation to Others
4
Multi-tasking
5
(No Transcript)
6
Exoskeleton
  • Hard outer covering
  • Functions
  • 1) Protection
  • 2) Prevent water loss
  • 3) Provide support
  • 4) Attachment for muscles
  • Shed when outgrown (molting)

7
I didnt make up the joke
8
Cockroach molting
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Reproduction
  • Usually Sexual
  • Separate male/female sexes
  • Some internal fertilization
  • Some Asexual
  • Unfertilized egg grows into new individual

10
Turn on the Sinatra music
11
(No Transcript)
12
Lobster Life Cycle
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