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7th Chordates and Vertebrates Flashcards | StudBud
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7th Chordates and Vertebrates
7th Chordates and Vertebrates
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chordates
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Answers
1
Chordate Characteristics
Vertebral column
Notochord
Dorsal nerver cord
Postanal tail
2
Fish, Reptiles, and Amphibians are _____
Endotherms
Ectotherms
water dwellers
Warmblooded
3
An animal whose body controls and regulates its temperature.
ectotherm
radial
endotherm
amniotic
4
Which of the following is not a chordate?
arrow worms
tunicate
Human
squid
5
Which type of vertebrate?
not a vertebrate
reptile
fish
bird
6
Which of the following is NOT a characteristic of mammals?
amniotic egg
body hair
bilateral symmetry
produce milk
7
A mammal that lays eggs.
placental
marsupial
sponges
monotreme
8
The kingdom, phylum and class of monotremes is...
echidnas and platypus
mammalia chordata animalia
animalia chordata mammalia
australis marsupial monotremata
9
Which of the following is NOT a characteristic of birds?
endotherm
metamorphosis
bipedal
bilateral symmetry
10
What are the three existing species of monotremes?
duckbill ducks, dogs, & cats
duckbill platypus, alligators, & jaguars
duckbill platypus, spiny anteaters, & echidnas
duckbill goats, cows, & horses
11
What characteristics are unique to birds?
lungs & 4 chambered heart
endothermic and take care of young
Flight and claws
Bill & Feathers
12
All vertebrates belong to which phylum?
mammalia
chordata
porifera
aves
13
Which of the following chordate characteristics do you have
right now?
notochord
post anal tail
dorsal hollow nerve chord
none of these
14
What's NOT one of the characteristics of a developing chordate?
Pharyngeal pouches
Notochord
Tail
Exoskeleton
15
What are characteristics of birds?
Endothermic invertebrate, has fur, chambered heart, lay eggs
Endothermic vertebrate, has scales, chambered heart, births
Endothermic, vertebrate, has feathers, 4-chambered heart, eggs
Ectothermic vertebrate, feathers, single chamber heart, live birth
16
The length of time between fertilization and birth of a mammal.
fertilization
mitosis
gestation period
pollination
17
What chordates have a 4 chambered heart?
Bony, and jawless fish
None of the above
Birds, and mammals
Reptiles, amphibians
18
A membrane that becomes the link between a fetus and the mother.
placenta
amniotic
umbilical cord
diaphragm
19
Which of the following is an example of a mammal?
jumping spider
clownfish
bald eagle
human
20
What are 2 characteristics of amphibians?
Dry skin and hair
Skin and slippery
Smooth, wet skin and hatch from eggs
Warm blooded and cute
21
A mammal that develops inside its mother’s body and fed with a cord connecting to baby in the uterus.
fish
marsupial
monotreme
placental
22
Which is true of ALL vertebrates?
ectothermic
bipedal
bilateral symmetry
amniotic eggs
23
What are characteristics of reptiles?
Endothermic invertebrate, has fur, chambered heart, lay eggs
Endothermic, vertebrate, has feathers, 4-chambered heart, eggs
Ectothermic vertebrate, scales, 2 chambered heart, eggs in water
Ectothermic vertebrate, has scales, 3 chamber heart, lays eggs on land
24
Eggshells of birds, reptiles, and mammals all share which characteristics?
waterproof
size
soft and leathery
brittle
25
Which of the following is an example of a fish?
dolphin
shark
frog
starfish
26
Cartilaginous fish have all the following except....
Have jaws
Have skeletons made of cartilage
Do not have scales
27
The phylum whose members have a notochord; vertebrates
mammals
cnidarians
mollusks
chordates
28
Which of the following is NOT a type of fish?
cartilaginous
jawless
bony
whales
29
What characteristics do fish and amphibians have in common?
Endotherms, lay jelly-like eggs, need to be near or in water
Endotherms, lay amniotic eggs, need to be near or in water
Ectotherms, lay jelly-like eggs, need to be near or in water
Ectotherms, lay amniotic eggs, need to be in or near water
30
Which of the following is NOT a characteristic of amphibians?
metamorphosis
radial symmetry
live on land and water
ectotherm
31
What does the word Amphibian mean?
Nine lives
Half life
Double life
Triple life
32
What are 2 characteristics of Reptiles?
Slow and tame
Birds and bees
2 legs and eyes
Dry skin and hatch from eggs
33
Which of the following is an example of an amphibian?
toad
alligator
sea snake
platypus
34
Which four characteristics define chordates?
backbone, spinal cord, pharyngeal gill slits, post-anal tail
fur, milk production, warm-blooded, four-chambered heart
gills, a long post-anal tail, specialized nervous system, complex brain
notochord, dorsal hollow nerve cord, pharyngeal gill slits, post-anal tail
35
Vertebrates belong to which domain?
eukarya
archaea
bacteria
monera
36
How are amphibian larvae different than amphibian adults
larvae are carnivores but adults are herbivores
larvae are aquatic and use gills where adults have lungs
larvae have legs but adults do not
larvae are terrestrial and breathe through lungs
37
What is the key evolutionary difference between jawless fish and cartilaginous fish?
Cartilaginous fish have a jaw
Both classes of fish have bodies made of cartilage
Cartilaginous fish have a brain, jawless fish don't
Cartilaginous fish has a body made of bone, jawless don't
38
Which type of vertebrate?
bird
not a vertebrate
fish
reptile
39
Characteristics of mammals include ___.
feathers and feeding milk to their young
none of the above
having four chambered heart and tails
fur and feeding milk to their young
40
Chordate characteristics can be observed in
echinoderms and vertebrates.
arthropods and annelids.
annelids and echinoderms.
lancelets and tunicates.
41
An animal whose body does not produce much internal heat.
ectotherm
bilateral
endotherm
open circulatory system
42
Which of the following is NOT a characteristic of fish?
breathe using gills
live underwater
ectotherm
endotherm
43
This animal has hydroskeleton
TRUE
FALSE
44
Monotremes are different from other mammals in that they lay eggs.
False
True
45
Which of the following is an example of a reptile?
rattlesnake
cat
ostrich
stegosaurus
46
Which type of vertebrate?
bird
mammal
not a vertebrate
fish
47
Most fish have gills that began as:
ventral nerve cords
dorsal nerve cords
notochords
pharyngeal pouches
48
Vertebrates belong to which kingdom?
eukarya
animalia
plantae
fungi
49
A mammal whose young are born alive and continue to develop in a pouch on their mother’s body.
placental
monotreme
reptile
marsupial
50
Which of the following is NOT a characteristic of reptiles?
endotherm
scales
bilateral symmetry
amniotic egg
