Zoology Questions
Explore questions in the Zoology category that you can ask Spark.E!
jawstypically 2 pairs of paired appendages (fins and limbs)three semi-circular canals in the inner ear
layer of enamel covering teethpaired-fins lobate, articulating with body via a single basal element
presence of endochondral bonegas filled bladder derived from the alimentary canaldermal jaw boneslepidotrichia or fin rays
Echinococcus granulosus definitive host
single median nostrilpouched gillsa velum keratinous teeth-like structures supported on tongue-like structureabsence of jaws
Diphyllobothrium latum diagnostic stage
placoid scales, pelvic clasperscalcified cartilageampullae of Lorenzini
Taenia solium encysting is especially dangerous in
membranous flap in the pharynx that aids in pumping of water over the gills, not visible externally
all Platyhelminthes (except blood flukes) are
Hymenolepsis diminuta diagnostic stage
Echinococcus granulosus infective stage
Taenia solium daignostic stage (presumptive)
Hymenolepis nana diagnostic stage
Taenia saginata diagnostic stage (definitive ID)
Taenia saginata diagnostic stage (presumptive)
custody bodies appear --- in cross-sections
cestodes absorb nutrients and release waste through
Name the class that includes the comb jellies.
Describe the developmental differences between protostomes and deuterostomes.Protostomes: