How is the body structure of an annelid different from that of an Arthropod?

Annelids lack jointed appendages

Amphibians are considered an "indicator species" because

They are the first to respond to environmental degradation

Every Chordate has inherited these features

Notochord, dorsal hollow nerve cord, pharyngeal slits & postnatal tail

What medical problem(s) is/are caused by arachnids?

All of these are medical problems caused by Arachnids

Which of the following classification lists is correct, going from most inclusive to least inclusive?

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

How could you possible become infected with adult tapeworms?

eating insufficiently cooked pork meat

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BIODIVERSITY 1020 Test 5 Part 1 (Ch 21)

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BIODIVERSITY 1020 Test 5 Part 1 (Ch 21) Biology Concepts & Investigation ed 5 2021 (Prepared for summer 1020W92 online course)

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Questions 100

Answers

1
Important feature(s) of mammals is/are
hair and mammary glands
Insulated endothermy that allows them to survive in cold environments
All of these
mammary glands
2
How is the body structure of an annelid different from that of an Arthropod?
Annelids lack jointed appendages
Annelids have cephalization
Annelids have a complete digestive tract
Annelids have cephalization
3
Which characteristic(s) DOES NOT distinguish(es) primates from other mammals is/are
Single births
Opposable thumbs
Claws instead of nails
Larger, more complex brain
4
Which of the following groups includes all of others
Echinoderms
Protostomes
Eumetazoans
Endysozoans
5
Skate is a jawless fish.
True
False
6
Archaea are multicellular organisms
True
False
7
Humans are an example of Primates
False
True
8
All amphibians have naked, unscaly skin.
False
True
9
Which of the following is an example of a jawless fish?
Shark
Ray fish
Skate
Lamprey
10
Amphibians are considered an "indicator species" because
They are the first to respond to environmental degradation
They are the most complex of chordates
They are the first to inhabit an area
They were the first land animal
11
B F Skinner was well known for studying this mode of behavior
Fixed action patterns
Imprinting
Operant conditioning
Territoriality
12
Every Chordate has inherited these features
Notochord and postnatal tail
Notochord, dorsal and hollow nerve cord
dorsal, hollow nerve cord, pharyngeal slits (or pouches)
Notochord, dorsal hollow nerve cord, pharyngeal slits & postnatal tail
13
The Virginia Opossum is an example of Marsupials
True
False
14
Which of the following is an example of an ectothermic animal?
Human
Rat
None of these
Dove
15
Lampreys are the simplest organisms to have cartilage around the nerve cord, so they are invertebrates
True
False
16
Which of the following are characteristics of chordates?
A dorsal supporting rod
All of these
Pharyngeal pouches
A tail that extends beyond the anu
17
Which of the following is an example of a crustacean?
Sowbug
All of these
Cray fish
Lobster
18
Annelids are the segmented worms.
True
False
19
In amphibians and most nonavian reptiles the heart has
one atrium and two ventricles
one atrium and one ventricle
two atria and one ventricles
two atria and two ventricles
20
Fishes have ------ chambered heart
one
three
four
two
21
The nonavian reptiles are typically ectothermic
False
True
22
The term pheromones is used to designate chemical signals passed between members of the same species.
True
False
23
What medical problem(s) is/are caused by arachnids?
Rocky mountain spotted fever
Chiggers
All of these are medical problems caused by Arachnids
Lyme disease
24
Mollusks use this rasping tongue-like structure to obtain food.
none of these
Siphon
Mantle
Visceral mass
25
Echinoderm adults have five-part radial symmetry
False
True
26
Which of the following classification lists is correct, going from most inclusive to least inclusive?
Kingdom, Phylum, Domain, order, Class, Family, Genus, Species
Kingdom, Domain, Phylum, Class, Order, Family, Genus, Species
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
Domain, Kingdom, Class, Phylum, order, Genus, Family, Species
27
Leeches and earthworms are examples of animals from which phylum?
Arthropod
Nematoda
Cnidarian
Annelid
28
Most sponges possess both male and female sex organs in the same organism
True
False
29
Cnidarians trap prey and protect themselves from predators by using stinging cells housed inside a capsule called a(n)
None of these
Trichocyst
Spicule
tentacles
30
Roundworms belong to which phylum?
Cnidarian
Arthropoda
Porifera
None of these
31
Since whale is a mammal, it must
produce milk
All answers are correct
Have scales
have gills
32
Lampreys are extinct species
False
True
33
Most chordates have a cranium that surrounds and protect the brain
False
True
34
Amphibians have 4 chambered heart
True
False
35
Cnidarians engulf food particles by pseudopodia
False
True
36
Tunicates and Lancelets are vertebrate Chordates
False
True
37
Which of the following if NOT an example of a cnidarian?
Flatworm
Hydra
Sea anemone
Coral
38
Squid and octopi are members of which of the following group
Insects
Gastropoda
None of these
Arhropods
39
Which phylum contains animals that have an endoskeleton made of bone or cartilage?
Arthropoda
Platyhelminthes
None of these
Echinoderms
40
In classification Species level is the more inclusive than Odrer
True
False
41
Animals usually
Have diploid adults
all of these
Are motile
Are heterotrophic by ingestion 2) Are motile
42
An animal that is characterized by vertebrae, dorsal hollow nerve cord, hair, and mammary glands must be a(n)
Reptile
Fish
Mammal
43
Redula is a tongue like structure
False
True
44
Most sponges are ___________
homozygous
heterozygous
none of these
regenerative
45
Arachnids do NOT include which of the following?
Mites
Ticks
Pillbugs
46
Bivalves include clams, oysters, and scallops
False
True
47
Humans exhibit bilateral body symmetry
True
False
48
Another name for the jellyfish stage is
Planula
Polyp
sessile
Mesusa
49
Annelids are the ____________ worms
None of these
Acoelomate
jointed legs
Flat - bodied
50
Feather stars and sea lilies are included in Echinoderms
True
False
51
How could you possible become infected with adult tapeworms?
eating insufficiently cooked pork meat
Being bitten by a mosquito
Wading in contaminated water
52
Altruism is any action that can be observed and described.
False
True
53
Arthropods are characterized by having jointed appendages, the ability to molt, and three sets of fused segments?
True
False
54
Which of the following are classification features in animals?
Body plan and type of coelom
Cell, tissue or organ level of organization
Symmetry
all of these
55
Angiosprms are non flowering plants.
False
True
56
Asymmetry means that the animal .....
Can reach out in all directions
Has definite right and left halves
Is organized circularly
Has no particular symmetry
57
Unlike the reptiles birds are exothermic
False
True
58
Amphibians differ from fish because they usually have 1
Lungs in the adult stage
Eyelids, ears and a voice-producing larynx
All of these
A three-chambered heart
59
Birds are warm, feathered reptiles
True
False
60
What are the four kingdoms that make up the Domain Eukarya?
Archaea, Bacteria, Paramecium, Euglena
Algae, Protozoans, Slime Molds, Amoebas
Plants, Animals, Fungi, Protists
Archaea, Bacteria, Paramecium, Euglena
61
What feature(s) do birds and crocodilians share
Four chambered heat
All of the answers are correct
Scales
Egg-laying
62
Which is a roundworm infection? 1) Pinworm 2) Elephantiasis Correct Answer 3) Ascaris 4)
Ascaris
Elephantiasis
Trichinosis
Pinworm
63
A dorsal hollow nerve cord is characteristics of chordates
False
True
64
Both duck-billed platypus and human are mammals
False
True
65
The body of a mollusk contains a
Visceral mass
Foot
Mantle
All of these
66
Cnidarians trap prey and protect themselves from predators by using stinging cells called Nematocyst
False
True
67
Cartilaginous fishes include
Rays
All answers are correct
sharks and rays
skates and sharks
68
In modern taxonomic classification system, Domain level is most inclusive.
False
True
69
Echinoderm includes which of the following organisms
Sea dollar
All of these
Sea urchins
Sea star
70
Following gastrulation, the cells that have folded inward develop into
Ectoderm
Mesoderm
Endoderm
all of these
71
Cartilaginous fishes are the sharks, the rays, and the skatesa
True
False
72
Sea anemones are included in Cnidarians
True
False
73
Jellyfish an example of Cnidarian?
True
False
74
Which of the followings are Echinoderms
Sea urchins and Sea stars
None of these are correct
sea urchins, sea stars, sea cucumbers sand dollars
Sea stars and sea dollars
75
Tetrapods are vertebrates with four pairs of limbs that enable the animals to walk on land
True
False
76
Which of the following are characteristics of chordates?
gills
exoskeleton
None of these
A ventral supporting rod
77
Schistosomiasis is caused by ---
Protozoa
a bacterium
Archaea
fungus
78
Cartilaginous fishes are the sharks, the rays, and the skates.
False
True
79
Which of the following applies to a squid?
complete digestive tract
True coelom
All of these answers are correct
Cephalization
80
Arthropods molt because
they are protostomes
they undergo indirect development
the exoskeleton prevents the organism from growing
they have an open circulatory system
81
tunicate is a chordate, it must have a
cranium
amniotic egg
Lung
notochord
82
Chordata phylum contain animals that have an endoskeleton made of bone or cartilage?
True
False
83
Scorpions are included in Arachnids
True
False
84
Lobe-finned fishes are important because they
were they first vertebrates
are closely related to tetrapods
lack jaws
were the earliest animals
85
Tuataras are ---------- that closely resemble ---------
None of these
reptiles, mammals
reptiles, lizards
amphibians, birds
86
Insects compose the largest animal group with more species than species of all other living groups combined.
False
True
87
What is a key characteristic of all arthropods?
pseudocoelom
Exoskeleton
Mandibles
six legs
88
How do reptiles and mammals differ from amphibians?
Only reptiles and mammals have lungs
Only reptiles and mammals are amniotes
Only reptiles and mammals are tetrapods
All of the answers are correct
89
Gastropods include squids and Octopus
True
False
90
Alligator is an example of an ectothermic animal?
True
False
91
The -------- or so species of mammals trace their ancestry to the late Triassic period (about 200 MYA)
60,000
15,000
5800
14,000
92
Humans can get worm infection if bitten by a mosquito
False
True
93
To which of the following is a Salamander most closely related
Shark
Beetle
Snail
catfish
94
Roundworms are included in the Phylum Nematoda
False
True
95
Living amphibians include
salamanders
Newts
Frogs
all of these
96
Most sponges are hermaphrodite.
True
False
97
Reptiles were the first vertebrates to thrive on dry land
True
False
98
Modern taxonomic classification system has 8 main levels Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
True
False
99
What are the benefits of living in a group?
none of these
Help acquiring food
All of these
Help caring for youngs and protection from predators
100
Animals are motile because they have
Nerve and muscle fibers
Energy
metabolism
legs and wings

BIODIVERSITY 1020 Test 5 Part 1 (Ch 21) Flashcards | StudBud