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Animals Test Review
Animals Test Review
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#Chordates#Invertebrates
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Invertebrates make up what percentage of the animal kingdom?
25%
50%
95%
5%
2
Which of the following classes of vertebrates do NOT produce amniotic eggs?
Repltiles
Mammals
Birds
Amphibians
3
Which of the following are characteristics that both amphibians and reptiles share?
all of these
3 chambered heart
lungs
ectothermic
4
The head region of a crayfish is made up of which structure?
Uropods
telson
antenna
cephalothorax
5
Which is NOT characteristics that birds and mammals share?
amniotic eggs
4 chambered heart
hollow bones
endothermic
6
Which the following is NOT a characteristic that all chordates share?
notochord
amniotic eggs
pharyngeal pouches
dorsal hollow nerve cord
7
Fish, like sharks and stingrays, belong to the class Chondrichthyes
False
True
8
Squids are considered to be cephalized
False
True
9
Which of the following types of mammals lay eggs?
marsupials
monotremes
placental
10
Which of the following is NOT a characteristic that all animals share?
Heterotrophic
Sexual reproduction
Eukaryotic
Multicellular
11
Which of the following is NOT a characteristic that ALL mammals share?
fat layer below the skin
have a placenta
mammary glands
fur/hair
12
what type of symmetry does this animal exhibit?
radial symmetry
bilateral symmetry
asymmetry
13
Crayfish belong to which phyla of invertebrates?
annelida
cnidaria
arthropoda
porifera
14
Which of the following classes of vertebrates have a 4 chambered heart?
Amphibians
Birds
Reptiles
Fish
15
This structure on a crayfish is used to help capture prey and used for defense
swimmerets
chelipds (pincers)
cephalothorax
antennules
16
Which group of mammals do humans belong to?
placental
monotremes
marsupials
17
Which of the following class of vertebrates means "double-life"
mammals
amphibians
birds
fish
18
Which of the following classes of vertebrates have a 2 chambered heart?
Fish
Amphibians
Reptiles
Birds
19
Which of the following vertebrates are NOT ectothermic?
Birds
Reptiles
Amphibians
Fish
20
Which of the following pairs is incorrect?
Arthropod; earthworm
porifera; sponge
cnidaria; jellyfish
mollusca; octopus
