1.
2.
6
Single-celled animal ancestor
Using the figure as your guide, put each i...
Biology, 10.12.2021 06:20 sabrinaunderhillx
1.
2.
6
Single-celled animal ancestor
Using the figure as your guide, put each item listed below in the order in which animals
developed body plan traits-from the single-celled animal ancestor to the chordates.
1. Radial symmetry
B. As adults, radial symmetry and no cephalization
C. Mouth-first development
D. Multicellularity
E. Initial segmentation
F. Chordate segmentation
G. Tissues: 2 germ layers
H. Backbone development
1. Anus first development
J. Organs: 3 germ layers; bilateral symmetry; cephalization
3
106 Chapter 9 Animal Evolution, Diversity, and Behavior
Copyright © Savvas Learning Company LLC. All Rights Res
Answers: 2
Biology, 22.06.2019 04:00
What best explains the inability for life to exist in earth early atmosphere
Answers: 1
Biology, 22.06.2019 07:30
The arrows indicate the direction of wind flow. which place experiences monsoons?
Answers: 1
Biology, 22.06.2019 09:30
Along what geographical feature are most of the oil producing regions located
Answers: 1
Biology, 22.06.2019 09:40
Explain how paleontologists use trilobite fossils as index fossils for various geologic time periods.
Answers: 1
Mathematics, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Geography, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Mathematics, 17.12.2020 22:00
Chemistry, 17.12.2020 22:00
History, 17.12.2020 22:00