Show:
Mollusks
Arthropods
Insects
Echinoderms
Insects cont.
100
What type of symmetry do mollusks have?
bilateral
100
Which of the following is not a mojor group of arthropod? crustacean, arachnid, centipede, millipede, cephalopod, insect
cephalopod
100
An insects hindsection is called a _____
abdomen
100
All echinoderms live in _____ water. (fresh, salt)
Salt
100
how many legs does an insect have?
6
200
Mollusks have a _______ circulatory system.
open
200
Arthropods have an outer skeleton called a ______.
exoskeleton
200
An insects wings and legs attach to which body section?
thorax
200
Echinoderms have an endoskeleton made of ____ _____.
hardened plates.
200
________ is the process by which an animal's body undergoes dramatic changes in form during its life cycle.
metamorphosis
300
Which of the following is not a major group of mollusk? snails & slugs, bivalves, worms, cephalopods
worms
300
Arthorpods have a segmented body and jointed ________.
appendages or attachments
300
Which life cycle does an insect stay in its nesting place until it is fully developed?
complete metamorphosis
300
Echinoderms have ____ _____ which act like suction cups are are used for moving.
tube feet.
300
An insect that obtains energy by eating other organisms is called a _______.
consumer
400
cephalopods swim by _________. (2 words)
jet propulsion
400
An _________ is an appendage attached to the head that contains sense organs.
antenna
400
Which insect life cycle includes a nymph phase where the insect looks like a small adult with no wings?
Gradual Metamorphosis
400
Echinoderms use _______ reporduction.
sexual
400
An insect that breaks down waste and decaying organisms is called a _________.
decomposer
500
An octopus uses its _______ to catch its prey
tentacles
500
What are the 3 sections arthropods have?
head, midsetion, hind section
500
An insects ______ are adapted for highly specalized ways of getting food.
mouthparts/mouth
500
The internal system of fluid-filled tubes in echinoderms is called the ________ _______ ________.
Water vascular system.
500
An animal (insect) that carried pollen between plants is a _______. (yes this is an easy one!)
Pollinator/pollen carrier