Ch 9_Section 2 Flashcards
1
Q
What is symmetry
A
a balanced arrangement of parts
2
Q
What can you infer about an animal based on its symmetry
A
general characteristics that animals share
3
Q
What is the definition for:
bilateral symmetry
A
one line that divides an animal into halves that are mirror images
4
Q
What is the definition for:
radial symmetry
A
have many lines of symmetry that all go through a central point