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Animal Diversity Chs. 18 and 19 Campbell Flashcards | StudBud
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Animal Diversity Chs. 18 and 19 Campbell
Animal Diversity Chs. 18 and 19 Campbell
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Quiz for animal diversity over key animal phyla and their features
Flashcards
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Questions
21
Answers
1
Which animal embryo stage represents a hollow ball of cells formed after the zygote?
larval
gastrula
blastula
adult
2
What is the correct order from inside to outside of an animal embryo?
mesoderm, ectoderm, endoderm
endoderm, mesoderm, ectoderm
ectoderm, mesoderm, endoderm
endoderm, ectoderm, mesoderm
3
Which feature is used by predatory marine polychaetes for gas exchange?
parapodia
setae
mouth
septum
4
What does it mean if an animal is a pseudocoelomate?
internal cavity lined on one side by mesoderm tissue
internal cavity lined on both sides by mesoderm tissue
no internal cavity
none of the above
5
Name the phylum.
Porifera
Cnidaria
Mollusca
Echinodermata
6
Which Phylum in Kingdom Animalia is this animal classified in?
Platyhelminthes
Porifera
Cnidaria
Nematoda
7
Name the Class within the Phylum.
Hexapoda
Chelicerates
Chilopoda
Crustacea
8
Which feature separates segments in earthworms bodies?
setae
parapodia
septa
hydrostatic skeleton
9
Which two Phlya contain animals that are bilateral, coelomate deuterostomes?
Arthropoda and Mollusca
Chordata and Porifera
Echinodermata and Annelida
Echinodermata and Chordata
10
What three segments are found in this animal?
setae, septa, cuticle
head, thorax, abdomen
abdomen, appendages, head
cephalothorax, abdomen, head
11
Which feature of a mollusk is used to scrape food?
mantle
muscular foot
radula
visceral mass
12
Which classification scheme for a chiton is correct from Domain down to Class/Group?
Eukarya, Animalia, Arthropoda, Hexapoda
Eukarya, Animalia, Mollusca, Polyplacophoran
Eukarya, Animalia, Mollusca, Cephalopoda
Eukarya, Animalia, Annelida, Oligochaeta
13
Which one is a feature of a chordate?
notochord
pharyngeal slits
all of the above
hollow dorsal nerve chord
14
Which is the smallest group containing humans and their close but extinct relatives?
Anthropoids
Hominids
Mammals
Hominoids
15
Which feature is found in a mollusk?
all of them
radula
mantle
visceral mass
16
Which one listed below is NOT a feature of Kingdom Animalia?
no cell walls
eukaryotic
absorptive heterotrophy
multicellular
17
Which one is a feature found only in primates?
segemented bodies
hair
milk
grasping fingers and toes
18
Which structure is used for both support and defense by the animal pictured here?
amobocytes
mesohyl
spicules
cnidocytes
19
What Phylum in Kingdom Animalia does this animal belong to?
Porifera
Arthropoda
Echinodermata
Hexapoda
20
Which Phylum below contains animals that are pseudocoelomates?
Nematoda
Annelida
Echinodermata
Platyhelminthes
21
Which statement is true about the animal pictured here?
true tissues and bilateral symmetry
no true tissues and no symmetry
true tissues and radial symmetry
no true tissues and radial symmetry
