Question 1

Some animals have no body symmetry or have __________ symmetry like a wheel.

Accepted Answer

The answer of Some animals have no body symmetry or...

Question 2

MATCHING
Matching.Choose the most appropriate answer for each.
a.two pairs of legs per segment
b.tiny, flattened, crawling forms
c.planarians, flukes, tapeworms
d.nematodes
e.snails, squids, clams
f.wheel animals
g.flagellated collar cells present
h.jellyfish and corals
i.crustaceans, ticks, and insects
j.
polychaetes, earthworms, leeches
k.sea urchins, sea stars
-millipede

Accepted Answer

The answer of MATCHING
Matching.Choose the most appropriate answer for each.
a.two...

Question 3

-An unidentified arthropod with no antennae and eight legs could be closely related to

Accepted Answer

A)  grasshoppers. 
B)  ticks. 
C)  crayfish. 
D)  millipedes. 
E)  crabs. 
A)  grasshoppers. 
B)  ticks. 
C)  crayfish. 
D)  millipedes. 
E)  crabs.

Question 4

Use the figure above to answer the following questions.
-A feeding individual in the mature colony is indicated by

Accepted Answer

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

Question 5

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 6

-For roundworms living in the intestine of a vertebrate, the cuticle most probably serves in what capacity?

Accepted Answer

A)  water retention 
B)  nutrient absorption 
C)  protection from digestive enzymes 
D)  excretion of metabolic wastes 
E)  sensory detection 
A)  water retention 
B)  nutrient absorption 
C)  protection from digestive enzymes 
D)  excretion of metabolic wastes 
E)  sensory detection

Question 7

__________ are asymmetrical and do not have tissues or organs.

Accepted Answer

The answer of __________ are asymmetrical and do not have...

Question 8

-A water-vascular system is characteristic of the phylum

Accepted Answer

A)  Arthropoda. 
B)  Annelida. 
C)  Chordata. 
D)  Mollusca. 
E)  Echinodermata. 
A)  Arthropoda. 
B)  Annelida. 
C)  Chordata. 
D)  Mollusca. 
E)  Echinodermata.

Question 9

Poriferans are

Accepted Answer

A)  herbivores. 
B)  filter feeders. 
C)  scavengers. 
D)  predators. 
E)  carnivores. 
A)  herbivores. 
B)  filter feeders. 
C)  scavengers. 
D)  predators. 
E)  carnivores.

Question 10

-"Tardigrada" means

Accepted Answer

A)  tough exoskeleton. 
B)  many proglottids. 
C)  slow walker. 
D)  short digestive system. 
E)  coelom. 
A)  tough exoskeleton. 
B)  many proglottids. 
C)  slow walker. 
D)  short digestive system. 
E)  coelom.

Question 11

-The majority of crustaceans live in

Accepted Answer

A)  bodies of freshwater. 
B)  tropical rain forests. 
C)  marine habitats. 
D)  wetlands. 
E)  grasslands. 
A)  bodies of freshwater. 
B)  tropical rain forests. 
C)  marine habitats. 
D)  wetlands. 
E)  grasslands.

Question 12

The first phylum with three germ layers is

Accepted Answer

A)  Cnidaria. 
B)  Platyhelminthes. 
C)  Annelida. 
D)  Arthropoda. 
E)  Nematoda. 
A)  Cnidaria. 
B)  Platyhelminthes. 
C)  Annelida. 
D)  Arthropoda. 
E)  Nematoda.

Question 13

The gut cavity may be a fully lined coelom or a partially lined __________.

Accepted Answer

The answer of The gut cavity may be a fully...

Question 14

Which of the following is an organism that possesses chaetae and nephridia and exhibits coordinated movements of circular and longitudinal muscle?

Accepted Answer

A)  millipede 
B)  tapeworm 
C)  polychaete 
D)  hookworm 
E)  flatworm 
A)  millipede 
B)  tapeworm 
C)  polychaete 
D)  hookworm 
E)  flatworm

Question 15

MATCHING
Matching.Choose the most appropriate answer for each.
a.two pairs of legs per segment
b.tiny, flattened, crawling forms
c.planarians, flukes, tapeworms
d.nematodes
e.snails, squids, clams
f.wheel animals
g.flagellated collar cells present
h.jellyfish and corals
i.crustaceans, ticks, and insects
j.
polychaetes, earthworms, leeches
k.sea urchins, sea stars
-roundworms

Accepted Answer

The answer of MATCHING
Matching.Choose the most appropriate answer for each.
a.two...

Question 16

Classification.Respond to the following statements in reference to the five animal phyla listed below.
a.Annelida
b.Arthropoda
c.Mollusca
d.Echinodermata
e.Rotifera
-The larval stage in this phylum has bilateral symmetry, whereas the adult stage exhibits radial symmetry.

Accepted Answer

The answer of Classification.Respond to the following statements in reference...

Question 17

__________ in annelids regulate the composition of body fluid.

Accepted Answer

The answer of __________ in annelids regulate the composition of...

Question 18

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical.

Accepted Answer

The answer of __________, such as jellyfishes, corals, and sea...

Question 19

-The most successful (largest numbers of species) forms of life that have ever evolved are the

Accepted Answer

A)  vertebrates. 
B)  insects. 
C)  humans. 
D)  protozoans. 
E)  mollusks. 
A)  vertebrates. 
B)  insects. 
C)  humans. 
D)  protozoans. 
E)  mollusks.

Question 20

-Which of the following have a flexible cuticle, longitudinal muscles, a complete digestive system, and a false coelom?

Accepted Answer

A)  nematodes 
B)  cnidarians 
C)  flatworms 
D)  echinoderms 
E)  sponges 
A)  nematodes 
B)  cnidarians 
C)  flatworms 
D)  echinoderms 
E)  sponges

Exam 24: Animal Evolutionthe Invertebrates

Some animals have no body symmetry or have __________ symmetry like a wheel.

-An unidentified arthropod with no antennae and eight legs could be closely related to

Use the figure above to answer the following questions. -A feeding individual in the mature colony is indicated by

Animals that are hermaphroditic usually

-For roundworms living in the intestine of a vertebrate, the cuticle most probably serves in what capacity?

__________ are asymmetrical and do not have tissues or organs.

-A water-vascular system is characteristic of the phylum

Poriferans are

-"Tardigrada" means

-The majority of crustaceans live in

The first phylum with three germ layers is

The gut cavity may be a fully lined coelom or a partially lined __________.

Which of the following is an organism that possesses chaetae and nephridia and exhibits coordinated movements of circular and longitudinal muscle?

Classification.Respond to the following statements in reference to the five animal phyla listed below. a.Annelida b.Arthropoda c.Mollusca d.Echinodermata e.Rotifera -The larval stage in this phylum has bilateral symmetry, whereas the adult stage exhibits radial symmetry.

__________ in annelids regulate the composition of body fluid.

__________, such as jellyfishes, corals, and sea anemones, are radially symmetrical.

-The most successful (largest numbers of species) forms of life that have ever evolved are the

-Which of the following have a flexible cuticle, longitudinal muscles, a complete digestive system, and a false coelom?

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Startsphotosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizing Information About Species

Lifes Origin and Early Evolution

Viruses and Prokaryotes

Protiststhe Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolutionthe Chordates

Animal Evolutionhuman Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues and Organ Systems

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Population Ecology

Community Ecology

Ecosystems

The Biosphere

Human Impacts on the Biosphere

Filters