Question 1

Four of the five animals listed below have a relationship in common.Select the exception.

Accepted Answer

A) crabs 
B) shrimps 
C) lobsters 
D) centipedes 
E) barnacles 
A) crabs 
B) shrimps 
C) lobsters 
D) centipedes 
E) barnacles

Question 2

Polychaetes are the only annelids that possess

Accepted Answer

A) chaetae. 
B) clitellum. 
C) parapodia. 
D) ganglia. 
E) fluid-filled coelomic chambers. 
A) chaetae. 
B) clitellum. 
C) parapodia. 
D) ganglia. 
E) fluid-filled coelomic chambers.

Question 3

Unlike many other animals, sponges lack

Accepted Answer

A) a digestive tract. 
B) a symmetrical body plan. 
C) nerve cells. 
D) larvae. 
E) all of these EXCEPT "larvae." 
A) a digestive tract. 
B) a symmetrical body plan. 
C) nerve cells. 
D) larvae. 
E) all of these EXCEPT "larvae."

Question 4

Animals that are hermaphroditic usually

Accepted Answer

A) fertilize their own eggs. 
B) cross-fertilize. 
C) donate eggs to other individuals. 
D) cannot reproduce sexually. 
E) fit all of these descriptions. 
A) fertilize their own eggs. 
B) cross-fertilize. 
C) donate eggs to other individuals. 
D) cannot reproduce sexually. 
E) fit all of these descriptions.

Question 5

Which of the following characteristics is NOT present in all animal phyla?

Accepted Answer

A) multicellularity 
B) organ systems 
C) heterotrophy 
D) diploidy 
E) sexual reproduction 
A) multicellularity 
B) organ systems 
C) heterotrophy 
D) diploidy 
E) sexual reproduction

Question 6

Trichoplax adhaerens resembles?

Accepted Answer

A) snail 
B) sea anemone 
C) sea star 
D) sponge 
E) a hairy sticky plate 
A) snail 
B) sea anemone 
C) sea star 
D) sponge 
E) a hairy sticky plate

Question 7

Which of the following co-evolved with insects?

Accepted Answer

A) flowering plants 
B) algae 
C) parasites 
D) crustaceans 
E) segmented worms 
A) flowering plants 
B) algae 
C) parasites 
D) crustaceans 
E) segmented worms

Question 8

Spiders use which of the following mouthparts for subduing prey?

Accepted Answer

A) mandibles 
B) pedipalps 
C) chelicerae 
D) maxillae 
E) labial palps 
A) mandibles 
B) pedipalps 
C) chelicerae 
D) maxillae 
E) labial palps

Question 9

In the life cycle of the fluke responsible for schistosomiasis, the intermediate host is

Accepted Answer

A) a human. 
B) another fluke. 
C) a snail. 
D) a fish. 
E) unknown at this time. 
A) a human. 
B) another fluke. 
C) a snail. 
D) a fish. 
E) unknown at this time.

Question 10

Bilateral symmetry is characteristic of

Accepted Answer

A) cnidarians. 
B) sponges. 
C) jellyfish. 
D) flatworms. 
E) corals. 
A) cnidarians. 
B) sponges. 
C) jellyfish. 
D) flatworms. 
E) corals.

Question 11

Rotifers possess

Accepted Answer

A) cilia. 
B) a mouth. 
C) protonephridia. 
D) nerve cells. 
E) all of these. 
A) cilia. 
B) a mouth. 
C) protonephridia. 
D) nerve cells. 
E) all of these.

Question 12

Use the figure above to answer questions 
  
-The radula is indicated by letter

Accepted Answer

A) A. 
B) B. 
C) C. 
D) D. 
E) E. 
A) A. 
B) B. 
C) C. 
D) D. 
E) E.

Question 13

Which of these is NOT a crustacean?

Accepted Answer

A) copepod 
B) horseshoe crab 
C) pill bug 
D) barnacle 
E) shrimp 
A) copepod 
B) horseshoe crab 
C) pill bug 
D) barnacle 
E) shrimp

Question 14

To which group of arthropods do spiders belong?

Accepted Answer

A) chelicerates 
B) crustaceans 
C) myriapods 
D) insects 
E) none of the above 
A) chelicerates 
B) crustaceans 
C) myriapods 
D) insects 
E) none of the above

Question 15

Which of the following occurs during metamorphosis?

Accepted Answer

A) remodeling of tissues. 
B) juveniles become adults. 
C) changes in lifestyle. 
D) changes in body form. 
E) all of the above. 
A) remodeling of tissues. 
B) juveniles become adults. 
C) changes in lifestyle. 
D) changes in body form. 
E) all of the above.

Question 16

Rotifers take their name from

Accepted Answer

A) their tumbling movements through the water. 
B) actions of anterior ciliated lobes that direct food into the mouth. 
C) their radial symmetry. 
D) their elaborate digestive system. 
E) rotational action around the central body axis. 
A) their tumbling movements through the water. 
B) actions of anterior ciliated lobes that direct food into the mouth. 
C) their radial symmetry. 
D) their elaborate digestive system. 
E) rotational action around the central body axis.

Question 17

Four of the five features listed below are found in sponges.Select the exception.

Accepted Answer

A) mesoglea 
B) spicule 
C) gemmule 
D) flagellated collar cells 
E) amoeboid cells 
A) mesoglea 
B) spicule 
C) gemmule 
D) flagellated collar cells 
E) amoeboid cells

Question 18

The evolution of which tissue layer allowed an increase in complexity of animal body organization?

Accepted Answer

A) ectoderm 
B) mesoderm 
C) endoderm 
D) protocell 
E) Trichoplax 
A) ectoderm 
B) mesoderm 
C) endoderm 
D) protocell 
E) Trichoplax

Question 19

Which is false regarding rotifers?

Accepted Answer

A) Most live in freshwater habitats. 
B) Males are unknown in some species. 
C) They share a common ancestor with annelids. 
D) They have a pseudocoelom. 
E) None of these are false. 
A) Most live in freshwater habitats. 
B) Males are unknown in some species. 
C) They share a common ancestor with annelids. 
D) They have a pseudocoelom. 
E) None of these are false.

Question 20

Four of the five animals listed below are related.Select the exception.

Accepted Answer

A) sea star 
B) sea anemone 
C) sea urchin 
D) brittle star 
E) sea cucumber 
A) sea star 
B) sea anemone 
C) sea urchin 
D) brittle star 
E) sea cucumber

Exam 25: Animals: the Invertebrates

Four of the five animals listed below have a relationship in common.Select the exception.

Polychaetes are the only annelids that possess

Unlike many other animals, sponges lack

Animals that are hermaphroditic usually

Which of the following characteristics is NOT present in all animal phyla?

Trichoplax adhaerens resembles?

Which of the following co-evolved with insects?

Spiders use which of the following mouthparts for subduing prey?

In the life cycle of the fluke responsible for schistosomiasis, the intermediate host is

Bilateral symmetry is characteristic of

Rotifers possess

Use the figure above to answer questions -The radula is indicated by letter

Which of these is NOT a crustacean?

To which group of arthropods do spiders belong?

Which of the following occurs during metamorphosis?

Rotifers take their name from

Four of the five features listed below are found in sponges.Select the exception.

The evolution of which tissue layer allowed an increase in complexity of animal body organization?

Which is false regarding rotifers?

Four of the five animals listed below are related.Select the exception.

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

A Closer Look at Cell Membranes

Ground Rules of Metabolism

Where It Startsphotosynthesis

Energy-Releasing Pathways

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Dna Structure and Function

From Dna to Protein

Controls Over Genes

Recombinant Dna and Genetic Engineering

The Macroevolutionary Puzzle

Emergence of Evolutionary Thought

Organizing Information About Species

The Origin and Evolution of Life

Viruses and Prokaryotes

Protists the Simplest Eukaryotes

Plants

Fungi

Animal Evolution the Chordates

Human Evolution: a Case Study

Plant Tissues

Plant Nutrition and Transport

Plant Reproduction

Plant Growth and Development

Animal Tissues and Organ Systems

Neural Control

Sensory Perception

Endocrine Control

Protection, Support, and Movement

Circulation

Immunity

Respiration

Digestion and Human Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Population Ecology

Community Structure and Biodiversity

Ecosystems

The Biosphere

Human Impacts on the Biosphere

Filters