CORRECT VERIFIED ANSWERS |ALREADY GRADED A+
{ACTUAL EXAM} BIO\ZOOLOGY
3 types of respiratory systems
Surface gills, book lungs, or tracheae
Arthropod nervous system
Dorsal brain with ventral nerve cord
Class Crustacea common name
Crustaceans
Examples of crustaceans
Shrimp, Crabs, Crayfish, Lobsters
,Crustacea Characteristics
2 body regions (Cephalothorax &
Abdomen) 5 or more pairs of legs
2 pairs of antennae
Class Diplopoda common name
Millipedes
Diplopoda Characteristics
2 body regions (Head & Body)
Cylindrical body with 25-100
segments Two pairs of legs per
segment
1 pair of antennae
Class Chilopoda common name
Centipedes
, Chilopoda Characteristics
2 body regions (Head & Body)
Flattened
1 pair of legs per body
segment 1 pair of poison
glands/fangs
Class Arachnida common name
Arachnids
Examples of Arachnids
spiders, scorpions, ticks, mites
Arachnida Characteristics
2 body
regions 4
pairs of legs
No antennae
Class insecta common name
Insects