12171964
Descrição
Quiz por Raquel Wood, atualizado more than 1 year ago
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Criado por Raquel Wood
quase 7 anos atrás
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|
Questão 1
Questão
What is biology?
Responda
-
the study of life
-
the study of the environment
-
the study of DNA
-
the study of ecosystems
-
the study of organelles
Questão 2
Questão
Which of the following is NOT a property of life?
Responda
-
populations or organisms that are unable to change over time
-
living things exhibit complex but ordered organization
-
organisms take in energy and use it to perform all of life's activities
-
organisms reproduce their own kind
-
organisms respond to environmental stimuli
Questão 3
Questão
You try to start your car, but it does not start. Which of there is a hypothesis?
Responda
-
my car does not start
-
my car's battery might be dead
-
if I recharge the battery, then my car will start
-
my car is too old to function properly
-
what's wrong with my car?
Questão 4
Questão
Discovery science is primarily based on ____________.
Responda
-
hypothesis testing
-
deduction
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experimentation
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theory
-
observation
Questão 5
Questão
Which of the following is a producer?
Responda
-
house plant
-
earthworm
-
dog
-
sun
-
cow
Questão 6
Questão
Humans are ____________.
Responda
-
ecosystems
-
producers
-
cells
-
consumers
-
decomposers
Questão 7
Questão
Relative to prokaryotic cells, eukaryotic cells are usually ____________.
Responda
-
smaller and more complex
-
smaller and simpler
-
smaller and equally complex
-
larger and equally complex
-
larger and more complex
Questão 8
Questão
Humans are composed of ____________ cells.
Responda
-
bacterial
-
archaeal
-
eukaryotic
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plant
-
prokaryotic
Questão 9
Questão
Which of the following is NOT recycled, but is lost from ecosystems?
Responda
-
nitrogen
-
energy
-
magnesium
-
carbon
-
sodium
Questão 10
Questão
Which domain(s) consist(s) of prokaryotic cells?
Responda
-
bacteria only
-
eukarya only
-
archaea and eukarya
-
achaea only
-
bacteria and archaea
Questão 11
Questão
Ecology is the study of ____________.
Responda
-
life
-
relationships among different species
-
human effects on the environment
-
interactions between humans and other species
-
interactions between organisms and their enironment
Questão 12
Questão
Which of the following is abiotic?
Responda
-
a protist
-
an animal
-
a plant
-
a fungus
-
a rock
Questão 13
Questão
What level of ecology is concerned with groups of individuals of the SAME species?
Responda
-
community
-
tissue
-
organism
-
ecosystem
-
population
Questão 14
Questão
What level of ecology is concerned with groups of individuals of DIFFERENT species?
Responda
-
community
-
tissue
-
organism
-
ecosystem
-
population
Questão 15
Questão
What level of ecology is concerned with both the biotic and abiotic aspects of an environment?
Responda
-
community
-
tissue
-
organism
-
ecosystem
-
population
Questão 16
Questão
What is the primary source of energy for nearly ALL of the earth's ecosystems?
Responda
-
sunlight
-
geothermal vents
-
volcanoes
-
wind
-
rocks and soil
Questão 17
Questão
Water moves from land to the atmosphere through ____________.
Responda
-
evaporation only
-
precipitation
-
transpiration only
-
transpiration and evaporation
-
evaporation and precipitation
Questão 18
Questão
Which part of the earth receives the greatest intensity of solar radiation?
Responda
-
Tropic of Cancer
-
Tropic of Cancer and Tropic of Capricorn
-
equator
-
North and South Poles
-
all parts of the earth receive the same intensity of solar radiation
Questão 19
Questão
Areas of the earth with similar climate, plants, and animals.
Responda
-
life zone
-
photic zone
-
benthis zone
-
biomes
-
none of the above
Questão 20
Questão
Terrestrial biomes distribution is primarily determined by temperature and rainfall.
Responda
- True
- False
Questão 21
Questão
What is a population?
Responda
-
a group of organisms that occupy the same general area plus all the abiotic factors
-
a group of organisms that occupy the same general are
-
a group of organisms of the same species that occupy the same general area
-
all the organisms of a single species existing at a particular time
-
none of the above
Questão 22
Questão
The number of individuals of a population per unit area ois the ____________.
Responda
-
population dispersion pattern
-
population density
-
population age structure
-
population
-
population's intrinsic rate of increase
Questão 23
Questão
In the absence of all limiting factors, a population's growth follows a(n) ____________ model.
Responda
-
exponential
-
hypergeometric
-
mathmatical
-
arithmetic
-
logistic
Questão 24
Questão
____________ is the maximum population size that a particular habitat can support and at which the population stabilizes.
Responda
-
survivorship curve
-
carrying capacity
-
population growth rate
-
population size
-
intrinsic rate of increase
Questão 25
Questão
Factors that tend to reduce population numbers are called ____________.
Responda
-
carrying capacities
-
reproductive potentials
-
density limits
-
environmental resistances
Questão 26
Questão
Potential of a species to increase its numbers is termed ____________.
Responda
-
environmental resistances
-
reproductive (biotic) potential
-
carrying capacity
-
density limits
-
migration limits
Questão 27
Questão
A population-limiting factor whose effects intensify as the population increases in density.
Responda
-
carrying capacity
-
density-dependent factor
-
density-independent factor
-
reproductive potential
-
none of the above
Questão 28
Questão
Which one of the following factors that limits population growth is density dependent?
Responda
-
nutrients
-
water
-
weather
-
soil
-
competition
Questão 29
Questão
When the biotic potential is GREATER than the environmental resistance, then a population INCREASES.
Responda
- True
- False
Questão 30
Questão
The role (or function) that a species plays in its community, including its habitat and its interations with other organisms.
Responda
-
habitat designation
-
niche
-
producer
-
primary consumer
-
none of the above
Questão 31
Questão
Energy is recycled within and between ecosystems.
Responda
- True
- False
Questão 32
Questão
An interaction between organisms using the same resource, which is often present in limited supplies.
Responda
-
carrying capacity factors
-
competition
-
ecological niche
-
biological magnification
-
biological amplification
Questão 33
Questão
When one species benefits at the expense of the other.
Responda
-
mutualism
-
parasitism
-
commensualism
-
abiotic inversion
-
none of the above
Questão 34
Questão
Which of the following is NOT a component of biological diversity?
Responda
-
genetic diversity
-
species diversity
-
ecosystem diversity
-
sub species diversity
Questão 35
Questão
A species whose impact on its community is much larger than its total mass or abundance would indicate.
Responda
-
keystone species
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producer species
-
mutualistic species
-
predatory species
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biophilic species
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