Body Plans
The name of symmetry given to the only invert without symmetry. What is the name AND organism?
Sponges, Asymmetrical
The names of organisms within Phylum Chordata that do not have vertebrate.
Tunicates and Lancets
myriapods, insects, arachnids and crustaceans.
These belong to what phylum?
Arthropoda
This mammalian characteristic (that is not mammary glands) is one way to determine whether a vertebrate is a bird or mammal
hair
I have a digestive tract, an open circulatory system and and exoskeleton. I am a ...
arthropod
a sea anemone and jellyfish are examples of these body plans of cnidarians.
polyp and medusa
mammals
Chondrichthyes are known for this in their bodies
Arthropods molt for this reason
to grow
I have a gastrovascular cavity. I am a(n).....
cnidarian
This important germ later indicates whether an organism is a coelomate.
mesoderm
Annelids and arthropods share this external characteristic
segmented bodies
Amphibians and reptiles belong to this evolutionary group.
tetrapod
Mammals circulatory system has this many 2 loops and this many chambered heart
4
I can only lay eggs in water.
I am a(n)....
amphibian
The phylum Nematoda are the first to have this
one-way digestive tract
This is one example of a modern jawless fish.
hagfish / lamprey
Name the 3 groups of mollusks and example of each.
gastropods- snail
bivalve- clam
cephalopod- octopus
a nymph is part of this type of metamorphosis?
incomplete
i have 3 germ layers and a fluid filled gap around my digestive system.
I am a... (not an organism name)
psuedocoelomate
The presence of legs would indicate this organism belongs to this important embryonic group.
Protostomes
There are 2 groups of animals that go through metamorphosis they are.
Arthropods: insects
Amphibians
Name the 3 groups of mammals with an example of each
eutherian/placental- us, giraffe, lion, etc.
monotremes- platypus, porcupine
marsupials- kangaroos
Bivalves use this to dig into the ground, gastropods use this to move around. Octopuses have a modified version of this as tenticles.
Foot.
I have a special later to my body that secretes a shell. I am a....
DOUBLE POINTS IF YOU CAN NAME THE LAYER!
mollusk
DBL points: Mantle