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Lab Practical 2 Cont.
Phylum clams and oysters
Which class of mollusks have a closed circulatory system?
Class of Chitins?
Class of snails and slugs?
Class of clams, mussels, and scallops?
which class of mussels don't have a radula?
Class of squids, octopi, cuttle fish, and nautilus
in the clam, the hinge represents the ____ side
in the clam, the edge that opens represents the ____ side
the umbo is always on the ______ side of the clam
the incurrent and excurrent siphons are on the _____ end
In the dissection, we cut through two _____ muscles to open the clam.
squid have ______ arms and 2 tentacles
Arthropods develop as protosomes, but ins most cases the coelom is greatly reduced and the main body cavity fills with _____.
arthropod nervous system
ventral nerve cord, ganglia
arthropod respiratory system
in arthropods, egg hatches into a nymph which resembles a smaller version of the adult.
Insect goes through 3 stages of development, larva, pupa, and adult.
complete metamorphosis, holometabolous
3 distinct arthropod body segments
head thorax abdomen
Subphylum extinct arthropods trilobites
subphylum that includes crustaceans like crayfish and daphnia
middle tail thingie, used for propulsion
side tail thingies used for steering
arthropod excretion gland
Subphylum including Class insecta
what is the class of insects including grasshopper?
wasps, ants, bees order
butterflies and moths order
horseshoe crabs and spiders subphylum
subphylum including class chilopoda and diplopoda