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Life science chapter 16 quiz
Life science chapter 16 quiz
31
Science
7th Grade
04/29/2014

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Term
starfish
Definition
has tube feet,has radial symmetry
Term
fly
Definition
is classified in the phylum arthropoda
Term
snail
Definition
has a mantle, is a univalve
Term
centipede
Definition
is classified in phylum arthropoda
Term
spiracle, antenna, compound eye, abdomen, thorax, head
Definition
Know where these are located on a grasshopper body/picture
Term
chrysalis
Definition
What is the specific name for the pupa stage of butterflies?
Term
egg, larva, pupa, adult
Definition
List the 4 stages of complete metamorphosis in the order in which they occur, beginning with the youngest stage.
Term
spiracles
Definition
The tiny openings on the sides of insects through which they breathe are called _______.
Term
ray
Definition
What body part can be regrown by starfish?
Term
suction disks
Definition
What structures on an octopus' arms help it grasp items?
Term
open
Definition
Insects have _______ circulatory systems.
Term
three
Definition
How many pairs of legs do insects have>
Term
head, thorax, abdomen
Definition
List the 3 body sections of an insect.
Term
filter-feeder
Definition
How does a clam obtain food?
Term
siphon
Definition
The octopus moves quickly through the water by forcing water through its ___________.
Term
oysters
Definition
Name a mollusk other than the clam or octopus.
Term
filtering it from the water.
Definition
Clams obtain food by _____________________________.
Term
siphon
Definition
What does the octopus use to move quickly through the water?
Term
pushes its stomach into the clam.
Definition
After it has opened a clam's shell, a starfish __________________________.
Term
trachea
Definition
Which of the following does not belong with the other 3? (trachea, tube feet, radial symmetry, water-vascular system)
Term
ray
Definition
Which of the following is part of the starfish?
Term
exoskeletons
Definition
Molting is necessary for growth in organisms that have ____________.
Term
incomplete metamorphosis
Definition
What an insect molts repeatedly during its life and each time looks almost the same as it did before, the insect is said to undergo _____________.
Term
spiracles and tracheae
Definition
An insect's system for exchanging oxygen and carbon dioxide includes _________.
Term
capillaries
Definition
Since the grasshopper nhas an open circulatory system, it does not have _________________.
Term
tentacles
Definition
Which of the following does not belong with the other 3? (6 legs, compound eyes, exoskeletons, tentacles)
Term
exoskeletons and jointed appendages
Definition
Arthropods have _______________.
Term
Arthropoda
Definition
Which phylum has the most animal species? (Arthropoda, echidermata, insecta, mollusca)
Term
clam
Definition
Which of the following does not have an exoskeleton that it must molt? (centipede, cicada, lobster, clam)
Term
bring water into and out of their shells.
Definition
Clams use the siphons to _______________.
Term
mantle
Definition
What part of the clam's body manufactures the materials for the shell?
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