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PLTL #4: Diversity of Animals Flashcards | StudBud
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PLTL #4: Diversity of Animals
PLTL #4: Diversity of Animals
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Biol 104 PLTL Quiz
Flashcards
27 cards
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Questions
27
Answers
1
Which of the following is a characteristic of animals?
most reproduce asexually
autotrophs
most have a dominant haploid phase
cells lack cell walls
2
What is a characteristic of all gnathostomes?
have jaws
have a completely calcified skeleton
have live births
live in the ocean
3
In protostomes the blastopore becomes what?
mouth
head
feet
anus
4
What is an example of a craniate?
Jellyfish
Tarantula
Worm
Hagfish
5
What are the 2 kinds of body symmetry?
radial and bilateral
bilateral and symmetrical
radial and spiral
spiral and bilateral
6
Deuterostomes have this type of cleavage
indeterminate
radial
bilateral
spiral
7
What are osteichthyans?
Birds
Dinosaurs
LUCA
Bony fish
8
What is an example of an ovoviviparous animal?
ant
bird
human
seahorse
9
Which of these is not a characteristic of mammals?
Hair
Relatively large brain
Differentiated teeth
Diapsids
10
What is oviparous?
eggs hatch outside the mother's body
embryo develops within a pouch
embryo develops within the uterus; nourished by the egg yolk
embryo develops within the uterus; is nourished by placenta
11
What is not one of the derived characters of birds?
loss of teeth
wings with keratinized feathers
females with 2 ovaries
lack of urinary bladder
12
Which are the correct domain and kingdom to which animals belong?
Domain: eukarya, Kingdom: animalia
Domain: archaea, Kingdom: eukarya
Domain: archaea, Kingdom: animalia
Domain: eukarya, Kingdom: archaea
13
What is the common ancestor of living animals?
choanoflagellates
bacteria
apes
green algae
14
Lophotrochozoans have what distinguishing feature?
a lophophore for feeding
eyes
a mouth
a brain
15
What are humans?
vovoparous
oviparous
ovoviviparous
viviparous
16
Diploblasts have which germ layers?
ectoderm and endoderm
ectoderm and mesoderm
mesoderm, ectoderm, and endoderm
mesoderm and endoderm
17
Which is not one of the 3 germ layers?
Mesoderm
Exoderm
Endoderm
Ectoderm
18
Which of these are not considered amniotes?
Lizards
Dinosaurs
Birds
Humans
19
What is not a derived character of chordates?
pharyngeal slits or clefts
dorsal hollow nerve cord
brain
notochord
20
Which germ layer is the mesoderm?
The innermost germ layer
The diploblast
The germ layer covering the embryo surface
The intervening layer
21
Which of these is are vertebrates?
Oyster
Lampreys
Agnathans
Slug
22
Which of these is not a key characteristic used to define an animal?
muscle tissues
heterotrophic
nervous tissues
skeletons
23
Protostomes have this type of cleavage
radial
determinate
spiral
indeterminate
24
Triploblasts can also be what?
Diploblasts
Pseudocoelomates
Coelomates
Duploblasts
25
Are you going to do well on the next quiz?
YOU BET!
HECK YAAAAAA!
YEET!!!
YEAAAAA!!!!
26
What is a characteristic of tetrapods?
Muscular post-anal tails
Ears for detecting air-borne sounds
Lay eggs
Legs and arms
27
The coelom is derived from what?
The mesoderm
The ectoderm
The triploblast
The endoderm
