Tennessee Science Grade 7

Section 1: What is an animal?

Self-Check Quiz - English

1
What term refers to the arrangement of the individual parts of an object that can be divided into similar halves?
A)symmetry
B)asymmetry
C)ectoderm
D)endoderm
2
Animals are made up of many different kinds of _______.
A)antiboitics
B)cells
C)muscles
D)organs
3
Radial symmetry is common in which group of invertebrates?
A)echinoderms
B)annelids
C)mollusks
D)arthropods
4
Which is NOT a characteristic of animals?
A)are many-celled
B)use energy
C)make their own food
D)have eukaryotic cells
5
Which is NOT an invertebrate animal group?
A)sponges
B)cnidarians
C)arthropods
D)chordates
6
What is the estimated percentage of animals that are invertebrates?
A)97 percent
B)50 percent
C)20 percent
D)3 percent
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