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Eukarya
Eukarya
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plants animals ecosystems
Flashcards
50 cards
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Practice quiz
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Host live
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Questions
50
Answers
1
vertebrates belong to which domain?
bacteria
archaea
monera
eukarya
2
Which phylum?
echinoderms
mollusks
cnidarians
arthropods
3
A species will go extinct when the environment changes AND
it experiences a new limiting factor
the species fails to adapt
it changes niche
its carrying capacity is reduced
4
The most widespread and successful plants are
gymnosperms
seedless
nonvascualr
angiosperms
5
The female part of a flower
pistil
sepal
stamen
leaves
6
Why do angiosperms need pollinators?
they are sessile
flowers are only female
they don't need them
seed dispersal
7
The slow increase in carrying capacity of the surviving species after an ecological collapse
biodiversity
rebound
regression
endangered
8
The part of the flower that contains the eggs (and turns into a fruit after pollination)
stamen
sepal
anther
ovary
9
Which of the following is NOT an example of environmental change that could lead to collapse?
increase in pollinators
air pollution
forest fire
invasive species
10
An animal whose body controls and regulates its temperature.
amniotic
ectotherm
radial
endotherm
11
An animal without a backbone
invertebrate
vertebrate
endoskeleton
exoskeleton
12
Which type of symmetry?
pentagonal
radial
asymmetry
bilateral
13
Which phylum?
mollusks
arthropods
mammals
echinoderms
14
animals and plants belong to which domain?
eukarya
monera
bacteria
archaea
15
The part of the flower that contains the pollen
petal
style
ovary
anther
16
An animal whose body does not produce much internal heat.
bilateral
ectotherm
endotherm
open circulatory system
17
Why are the most successful plants angiosperms?
flowers look nice so humans plant them
they are not very successful
they don't require pollination
fruits aid in seed dispersal
18
The reduction in carrying capacity for many organisms in an ecosystem
endangered
rebound
mass extinction
ecological collapse
19
Which of the following is NOT an example of environmental change that could be caused by humans
invasive species
deforestation
water pollution
volcanic eruption
20
If the population of frogs decreases, which of the following is true?
plant population increases
insect population increases
eagle population decreases
snake population decreases
21
Which of the following is NOT usually a pollinator?
small flying animals
large carnivores
wind
water
22
which type of vertebrate?
bird
fish
amphibian
not a vertebrate
23
Which phylum?
mollusks
roundworms
segmented worms
flatworms
24
Why do angiosperms need pollinators?
flowers are only female
they are sessile
seed dispersal
they don't need them
25
Which phylum?
arthropods
cnidarians
sponges
mollusks
26
which type of vertebrate?
bird
not a vertebrate
fish
reptile
27
The male part of a flower
leaves
stamen
sepal
pistil
28
Vascular plants have vascular tissue which is used for
reproduction
photosynthesis
attracting pollinators
transporting materials
29
Which type of symmetry?
cat
radial
bilateral
asymmetry
30
Which type of symmetry?
unsymmetrical
radial
asymmetry
bilateral
31
A primitive type of cell that does NOT have a nucleus
plant cell
prokaryote
animal cell
eukaryote
32
A healthy population will have ___
high carrying capacity
maladaptations
equal numbers of males and females
genetic variation
33
The extinction of many or all of the species in an ecosystem
mass extinction
matter extinction
rebound
ecological collapse
34
which type of vertebrate?
fish
not a vertebrate
mammal
reptile
35
Which of the following is NOT true of plants?
autotrophs
eukaryotic cells
cell wall
unicellular
36
which type of vertebrate?
fish
bird
not a vertebrate
mammal
37
The most widespread and successful animals (besides humans) are
amphibians
sponges
cnidarians
arthropods
38
all vertebrates belong to which phylum?
chordata
aves
mammalia
porifera
39
which type of vertebrate?
bird
fish
reptile
not a vertebrate
40
which of the following is NOT a vertebrate?
insect
mammal
amphibian
fish
41
Which phylum?
echinoderms
mollusks
cnidarians
arthropods
42
Why do angiosperms produce flowers?
to asexually reproduce
they produce cones
they hold seeds
attract pollinators
43
Which of the following is NOT true of animals?
autotrophs
sexual reproduction
multicellular
eukaryotic cells
44
animals belong to which kingdom?
eukarya
fungi
plantae
animalia
45
Which type of plant reproduces using flowers?
angiospem
gymnosperm
nonvascular
seedless
46
Which organism is most likely to be a pollinator?
snake
chipmunk
plants
butterfly
47
plants belong to which kingdom?
animalia
plantae
eukarya
fungi
48
A healthy ecosystem will have ____
many producers
no quaternary consumers
apex predators
biodiversity
49
The transfer of pollen from pistil to stamen
pollination
fertilization
germination
transmutation
50
Which phylum has exoskeletons and segmented bodies?
echinoderms
segmented worms
arthropods
cnidarians
