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Biology 1 final 3

biology 1 final

QuestionAnswer
Which of the following is NOT true about mollusks they have tube shaped nephridia
The most active mollusks re cephalopods
which of the following is a parasitic roundworm? trichinella
to move, roundworms use their hydrostatic skeleton
in earthworms, food is ground into small pieces n the gizzard
the bristle like structures on annelids bodies are called setae
A pond snail is an example of gastropod
All the following are true about arthropods EXCEPT that they have a closed circulatory system
the function of mandibles is to bite and grind food
an example of an insect that undergoes incomplete metamorphosis is the chinch bug
respiration occurs mainly in the tube feet
echinoderms is involved with each EXCEPT reproduction
Labeled X are called tracheal tubes
which of the following habitats do arthropods occupy? all of the above
how many pairs of legs are there on most body segments of a centipede one
the compound eyes of insects are made of many lenses
the body of an insect is divided into a head, a thorax, and an abdomen
which is NOT a state of complete metamorphisis nymph
egg laying is performed by one queen
structure that operates like a living suction cup is the tube foot
which of these chordate characeristics exist as paired structures pharyngeal pouch
Lancelets belong to the phylum chordata
fishes that lived during the late cambrian period lack paired fins
a frog's tympanic membranes would be most useful for listening to the mating calls of other frogs
figure 30-1 is a salamander
the long supporting rod that runs through the body is called the notochord
the two groups of non vertebrate chordates are tunicates and lancelets
the first vertebrates to evolve were fishes
in fishes with gills, oxygen rich water enters through the mouth and leaves through the openings in the pharynx
blood flows through the body of a fish in a single-loop, closed circulatory system
modern jawless fishes include lampreys
which is NOT a characeristic of amphibians they have scales and claws
in the digestive system of a frog where does food go after it leaves the mouth esophagus
one reason for the first great adaptive radiation of reptiles was that reptiles could reproduce with water
which is NOT an adaptation for a completely terrestrial life limb girdles
the limbs of reptiles tend to be located farther under the body
a four chambered heart is found in alligators
which is NOT correct about birds a bird's body temperature depends on the temperature of the outside environment
the main function of contour feathers is to provide the lifting force and balance needed for flight
a bird's respiratory system is more effeciant than any other vertebrate because air flows through the lungs in only one direction
Created by: shannonrayy
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