phyla names body regions and symmetry tissue development and cleavage
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Phyla Names Body Regions
Tissue Development Organ Systems
Animal Characteristics
Other Interesting Animal Info
Vertebrates, Vertebrates, e.g. frogs, e.g. frogs,
reptiles, birds, reptiles, birds, and mammalsand mammals
Occurs when Occurs when similar body similar body
parts are parts are arranged arranged around a around a
central point central point like spokes on like spokes on
a wheela wheel
Occurs when Occurs when animals can be animals can be
divided into divided into equal halves equal halves
along a single along a single planeplane
Embryonic cell Embryonic cell division parallel division parallel
or or perpendicular perpendicular to the vertical to the vertical
axis of the axis of the embryoembryo
The deep cavity The deep cavity of the gastrula of the gastrula that forms the that forms the primitive gutprimitive gut
Organisms that Organisms that have spiral have spiral
cleavage and cleavage and develop a mouth develop a mouth
from the from the blastopore, e.g., blastopore, e.g.,
mollusks, mollusks, arthropods, and arthropods, and
annelidsannelids
Organisms that Organisms that have radial have radial
cleavage and cleavage and develop an anus develop an anus
from the from the blastopore, e.g., blastopore, e.g., echinoderms and echinoderms and
vertebratesvertebrates
System which System which transports oxygen transports oxygen and nutrients to and nutrients to cells and carbon cells and carbon
dioxide and wastes dioxide and wastes away from cellsaway from cells
System System responsible for responsible for
bringing in bringing in oxygen and oxygen and ridding the ridding the
body of waste body of waste carbon dioxidecarbon dioxide
Rids animals of Rids animals of wastes, helps wastes, helps
conserve water, conserve water, and filters and filters
wastes from wastes from the bloodthe blood
System System responsible for responsible for breaking food breaking food
stuffs into stuffs into smaller, smaller,
absorbable absorbable nutrientsnutrients
System System responsible responsible
for producing for producing gametes for gametes for perpetuation perpetuation of the speciesof the species
Structure found Structure found in arthropods in arthropods
that covers the that covers the outside of the outside of the
body, but limits body, but limits sizesize
Simplest animals Simplest animals with the greatest with the greatest
number of species;number of species; includes includes sponges, sponges, cndiarians, flatworms, cndiarians, flatworms, roundworms, annelids, roundworms, annelids,
mollusks, arthropods, and mollusks, arthropods, and echinodermsechinoderms
Animals that Animals that take in food take in food
and and internally internally digest itdigest it
Having an Having an anterior end anterior end with sensory with sensory
organs organs concentrated concentrated
therethere
The hollow The hollow ball of cells ball of cells that forms that forms
after after fertilization fertilization
Animals that do Animals that do not have a not have a
body cavity, body cavity, but solid bodies but solid bodies
instead, instead, e.g., e.g., sponges, flatworms, sponges, flatworms,
and cnidariansand cnidarians
An animal An animal that that
produces produces both sperm both sperm and eggs; and eggs;
e.g., e.g., earthwormsearthworms
All worms, mollusks, All worms, mollusks, arthropods, arthropods,
echinoderms, and echinoderms, and vertebrates have vertebrates have
three cell layers, I.e., three cell layers, I.e., _______, mesoderm, _______, mesoderm,
and endoderm.and endoderm.
DOUBLE DOUBLE JEOPARDYJEOPARDY
In ALL animals In ALL animals except _______, a except _______, a
zygote zygote undergoes undergoes divisions to divisions to become a become a blastula.blastula.