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Chapter 26-31 Kingdom Animalia Unit Test 11-2 Version A

Kingdom Animalia Version A Bio 11-2
I can statements based on unit…
I can describe the general characteristics of
Kingdom Animalia.
I can demonstrate an understanding that Kingdom
Animalia represents a diversity organisms
exhibiting extensive variety in terms of form and
I can describe how cephalization and nervous
system have co-evolved.
I can describe the differences that exist between
invertebrate phyla with respect to symmetry, body
cavity, reproduction and digestion.
I can give examples of how animals maintain
homeostasis through examples.
I can describe how maintain homeostasis is related
to feedback inhibition.
I can provide examples with invertebrates cause
harm to humans.
I can describe characteristics that have contributed
to the success of arthropods in a wide variety of
I can describe the differences and similarities that
exist between the classes of chordates.
Predicted Score
Actual Score
Part A: Multiple Choice
____1. Unlike plant cells, animal cells do not have
a. nuclei.
c. cell walls.
b. organelles.
d. cell membranes.
____2. An animal is each of the following EXCEPT
a. multicellular.
c. heterotrophic.
b. autotrophic.
d. eukaryotic.
____3. Aquatic animals that strain floating plants and animals from the water they take in are
a. parasites.
c. detritus feeders.
b. herbivores.
d. filter feeders.
____4. Which of the three cell layers in animal embryos gives rise to muscles and much of the circulatory,
reproductive, and excretory systems?
a. endoderm
c. mesoderm
b. ectoderm
d. protostome
____5. Organisms that spend their entire adult lives attached to one spot are said to be
a. sessile.
c. flagellated.
b. heterotrophic.
d. symmetric.
____6. Cnidocytes help a cnidarian survive by
a. storing food.
c. paralyzing prey.
b. forming colonies.
d. providing movement.
____7. Which are the simplest animals to have body symmetry?
a. sponges
c. cnidarians
b. algae
d. nematocysts
____8. This is an animal who has radial body symmetry, three germ layers, has a true coelom and can
regenerate body parts.
a. Protozoa
c. Platyhelminthes
b. Nematoda
d. Echinodermata
____9. All roundworms
a. are parasites.
b. are radially symmetrical.
c. are segmented.
d. reproduce asexually.
____10. This animal is sessile, and has no type of body symmetry. Also, it is heterotrophic and doesn’t have any
cell walls.
a. Cnidarian
c. Annelida
b. Sponges
d. Viruses
____11. The body of an arthropod has
a. a backbone.
c. segments.
b. An endoskeleton.
d. stinging tentacles.
____12. Cephalization refers to the
a. division of the body into upper and lower sides.
b. concentration of sense organs and nerve cells in the anterior (front) of the body.
c. joining together of specialized cells to form tissues.
d. formation of a body cavity between the germ layers.
____13. Animal Y has three germ layers, cephalized, and a true coelom. It is also considered the most intelligent
of all the invertebrates. Animal Y is a(an)
a. sponge.
c. flatworm.
b. arthropod.
d. Mollusk (cephalopod)
____14. Most flatworms are small and very thin. Therefore, they can supply their cells with oxygen and remove
metabolic wastes by means of
a. simple diffusion between body surface and the environment.
b. an open circulatory system without a heart.
c. an open circulatory system with one heart.
d. a closed circulatory system with one heart.
____15. In our Animalia investigation, we compared all the leaps in evolution for this kingdom. All of the
following were used to compare except:
a. Germ Layers
c. Bones
b. Cephalization
d. Body symmetry
Part B: Science Skills
The cladogram below is a diagram showing the characteristics acquired by phyla of animals in order of
increasing complexity.
Figure A: Reading a cladogram
1. Which is the first organism shown on the cladogram in Figure A to have a derived characteristic
common to all animals? What is the characteristic?
2. Which is the first organism shown in the cladogram in Figure A to have bilateral symmetry? How do
you know?
3. According to Figure A, which phyla are more closely related, echinoderms and mollusks or
echinoderms and cnidarians? Explain.
Figure B: Evolution of Kingdom Animalia
4. Figure B shows one theory about the evolutionary relationships among groups of living invertebrates
and chordates. Which feature evolved twice during the course of invertebrate evolution?
5. According to Figure B, which group(s) of invertebrates developed from three germ layers?
6. Look at Figure B. Which group(s) of invertebrates do NOT have tissues?
7. Use Figure B to determine to which group of invertebrates annelids are most closely related.
Figure C: One opening or Two Opening Digestive systems
8. Figure C shows two main types of digestive systems found in invertebrates. Identify the type of
digestive system shown in organism A.
9. Name one phyla of invertebrates that have the type of digestive system shown in A in Figure C.
10. Identify the type of digestive system shown in organism B in Figure C.
11. Name one phyla of invertebrates that have the type of digestive system shown in B in Figure C.
Figure D: Identifying Animals
C (segmented)
12. Use your knowledge regarding the characteristics of the different animal phylum and categorize the
following organisms. Use their correct scientific phylum name. Ex: Chordates, Porifera, Cnidarians,
Platyhelminthes, Nemotoda, Annelida, Arthropoda, Mollusca, and Echinodermata (4 pts)
Bonus: Which phylum was not represented above? Name an organism that would represent that phylum.
Part C: Venn Diagrams
Create 3 Venn diagrams from the following list to demonstrate your knowledge about how these
topics are related and how they are different.
Vertebrate / invertebrate
Open circulatory system / closed circulatory system
Ectoderm / endoderm
Radial symmetry/ Bilateral Symmetry
Homeostasis/ Feedback Inhibition
Cephalization/ Nervous System
Part D: Open Response
Short Answer: Pick 4 of the following 8 short answer questions to demonstrate your knowledge. (2pts)
**These are short answers and shouldn’t take more than 2-3 sentences to answer.**
1. Explain how sponges are similar to most other animals. How are they different?
2. Describe the characteristics that all members of the animal kingdom share.
3. What adaptations do roundworms have for their parasitic life cycle?
4. Explain how a cephalopod’s nervous system is more complex than that of other mollusks.
5. Which phylum is the most numerous on the planet? Why?
6. Explain how homeostasis and feedback inhibition are related. Give an example that supports your knowledge.
7. What are the different tissues all animals share?
8. Name each germ layer and explain what it develops into with examples.
Long Answer: Pick 1 of the following 4 long answer questions to demonstrate your knowledge.
5 points
9. Cnidarians get their name from the cnidocytes along their tentacles. What are these used for? Explain how
they work.
10. Imagine you are a healthcare worker in an area which Guinea Worm infections are common. Write a short
explanation of the disease that you might distribute to people in the area to help prevent new cases. Your
explanation should include the cause of the disease, how the disease is transmitted, and steps that people
can take to prevent the spread of the disease.
11. Compare open and closed circulatory systems. Why are open circulatory systems found mostly in small
animals that move slowly? How are closed circulatory beneficial to larger animals?
12. Highlight one Animal phylum that you though was the most interesting during our investigation of
Kingdom Animalia. Explain how there are unique and what are the characteristics common amongst
members of that phylum.