General
System
Vocabulary
Ecology
Movie
100
Jellyfish are in this class
What is scyphozoa
100
cnidarians have what two layers
What is the ectoderm and endoderm
100
This means gut or belly
What is gastro
100
If cnidarians get hurt they can do this to body parts.
What is regenerate
100
Cnidarians were classified as this by early scientists.
What is plants.
200
Corals first appeared on the ESA in this year.
What is 2006
200
Instead of a central nervous system, cnidarians have this.
What is a nerve net
200
The substance between the ectoderm and endoderm is called this.
What is mesoglea
200
Humans use cnidarians in these three ways.
What is food, live aquarium, and medical/pharmaceutical.
200
Cnidarians evolved a mouth, stomach, and movement this many years ago.
What is 500 million.
300
All cnidarians have this type of symmetry.
What is radial symmetry
300
Jet propulsion for this form of cnidarian.
What is medusa
300
The direction of gravity is determined by this organ.
What is statocyst
300
These cnidarians have a symbiotic relationship with fish.
What is sea anemones.
300
Cnidarians were the first active this.
What is predator
400
cnidarian's body shape does not contain this.
What is a head
400
This is the movement of molecules from high to low concentration.
What is diffusion
400
cnidos comes from this language.
What is Greek
400
The Nobel Prize was awarded in 2008 for using this to track protein movement in cells.
What is a florescent protein
400
Cnidarians were proven to be animals in this way.
What is given food
500
cnidarians are the simplest animals with this.
What is tissues
500
This type of neuron tells muscles to contract.
What is motor neurons.
500
The capsule containing a barbed toxin deliverance tube is called this.
What is nemtocyst
500
Cubozoa is specifically found in this type of waters.
What is tropical
500
This scientist discovered that cnidarians are animals.
Who is Abraham Trembley
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