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WorksheetsIntro to Animals
Total questions: 10
Worksheet time: 5mins
Which kingdom includes multicellular heterotrophs that move in the environment?
Animal
Fungi
Eubacteria
Protists
Which kingdom includes multicellular heterotrophs that absorb their nutrients?
Animal
Plant
Fungi
Protists
The most primitive animal group include
starfish
corals
jellyfish
sponges
An animal with bilateral symmetry
has left and right sides and usually displays cephalization
has left and right sides
usually displays cephalization
produces mirror images regardless of the number of "cuts" through the central axis
The endoderm develops into which of the following?
muscular system
skeletal system
nervous system
digestive system
The ectoderm develops into which of the following?
muscular system
excratory system
nervous system
digestive system
The mesoderm develops into which of the following?
muscular system
excratory system
nervous system
digestive system
Choanoflagellates are similar in structure and function to
feeding cells in sponges
the extracellular matrix in corals
stinging cells in jellyfish
the nerve net in hydra
An acoelomate animal has
a partially lined coelom
a coelom lined with ectoderm
no coelom
an unlined body cavity
A pseudocoelomate animal has
a partially lined coelom
a coelom lined with ectoderm
no coelom
an unlined body cavity
