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19 terms

Arthropods

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arthropods may have either an open or closed circulatory system
falsle
the bodies of arthropods are encased in a shell-like exoskeleton
true
the swimmerets of lobsters and crayfish are attached to their thorax
false
insects were the first animals to evolve wings
true
butterflies undergo incomplete metamorphosis
false
the appendages of arthropodds may serve as
walking legs, modified into antennae and into large pincers
Annelids and arthropods both have
segmented body patterns
characteristice of arthropods include
a segmentation, a chitinous exoskeleton and jointerf appendages
Lobsters, insects, and spiders are all examples of
arthropods
Crabs, lobsters, shrimp and barnacles are members of the subphylum
crustacea
Spiders, acorpions and mites belong to the subphylum
chelicerata
the name millipede means
thousand feet
the m ost diverse group of animals on earth are the
insects
Arthropods have an external skeleton called the
exo skeleton
insects, millipedes and centepedes belong the subphylum
uniramia
crustaceans breath with aid of
gills
the nam ______________ means hundred feet
centipede
the first terrestrial organisms that were able to fly were the
insects
insects that undergo _________________ metamorphosis hatch as nymphs
incomplete