arthropoda XB quiz

what type of body symmetry do arthropods have ?

• asymmetry

• symmetry

• bilateral symmetry

• radial symmetry

the fusion of head and thorax is called....

arthropods are coelomates

• true

• false

a pair structure of spider that is used to handling and tasting food is ....

• sternum

• pedipalps

• spinnerets

• chelicerae

what is a spider's blood called?

• haemolymph

• haemoglobin

• erythrocyte

• haemocoel

spiders have 6 to 8 eyes, in many species, spiders have a pair or two pairs of eyes that are larger and acts like the main eye, what is the function of the smaller secondary eye.

• decoration

• help guide low-light situations

• make spiders have a larger field of vision

• all correct

which of the following is the largest class of arthropoda?

• crustacea

• myriapoda

• insecta

• arachnida

what class of arthropoda is most commonly served as food?

• myriapoda

• merostomata

• insecta

• crustacea

class myriapoda has a pair of antennae

• true

• false

which class that has 3 pairs of legs?