Arthropods Flashcards
1
Q
two features all arthopods have in common
A
Exoskeleton
jointed appendages
2
Q
Three insect body divisions
A
Head
Thorax
Abdomen
3
Q
two crustacean body divisions
A
cephalothorax
abdomen
4
Q
Three purposes of appendages
A
walking
sensing
feeding
5
Q
Chelicerae
A
Fang like mouth parts of arachnids
6
Q
pedipalps
A
manipulating food in arachnids
7
Q
Mandibles
A
chewing mouth parts of grasshopper and crayfish
8
Q
wings
A
Protrusions of exoskeleton
9
Q
simple eyes
A
small with single lens
10
Q
compound eyes
A
larger with multiple facets and lenses
