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I can not find any documents on ?BIO 100?Biology Concepts?Lesson 15 Quiz 12 for Rio Salado. Is there anything?available?for this quiz? The quiz is uploaded for review.



BIO100

 

Biology Concepts

 

Lesson 15 Quiz 12

 

ATTENTION: DO NOT CLICK SUBMIT until you have answered every

 

question! Scroll down to access questions.

 

This assessment is worth 100 points.

 


 

Question

 

1 of 20

 

Levels of CO2 will increase in the global atmosphere if

 

global levels of photosynthesis increase.

 

we continue to rely on fossil fuels.

 

levels of cellular respiration on Earth are decreased.

 

we increase the number of plants on Earth.

 


 

Question

 

2 of 20

 

Type I survivorship curves are typical of a species that exhibit

 

an intermediate number of offspring and an intermediate level of parental care.

 

few offspring and poor parental care.

 

few offspring and good parental care.

 

many offspring and good parental care.

 


 

Question

 

3 of 20

 

If a population's growth rate decreases as the population size approaches carrying capacity, the

 

population's growth follows a(n) ______ model.

 

exponential

 

mathematical

 

geometric

 

logistic

 


 

Question

 

4 of 20

 

What level of ecology is concerned with groups of individuals of different species?

 

Community

 

Tissue

 

Population

 

Ecosystem

 


 

Question

 

5 of 20

 

Water-storing plants and deeply-rooted shrubs are plants that characterize

 

tropical forests.

 

chapparal.

 

deserts

 

savanna.

 


 

Question

 

6 of 20

 

Opportunistic species typically

 

are very long-lived.

 

have a large number of offspring.

 

are large-bodied.

 

reach sexual maturity slowly.

 


 

Question

 

7 of 20

 

What will be the approximate shape of the age-structure diagram of a rapidly increasing

 

population?

 

A rectangle

 

A pyramid

 

A circle

 

An inverted pyramid

 


 

Question

 

8 of 20

 

Which of the following lists only abiotic environmental factors?

 

Food, temperature, fire, wind

 

Soil minerals, oxygen level, light, predators

 

Food, parasites, predators, competitors

 

Wind, temperature, soil minerals, light

 


 

Question

 

9 of 20

 

Which of the following would be most likely to have density-dependent effects on population

 

growth?

 

Fire

 

Storms

 

Food supply

 

Drought

 


 

Question

 

10 of 20

 

What name is given to the open ocean?

 

Pelagic realm

 

Thermocline

 

Intertidal zone

 

Aphotic zone

 


 

Question

 

11 of 20

 

Competition among individuals of the same species is _______ competition.

 

extraspecific

 

intraspecific

 

interspecific

 

exospecific

 


 

Question

 

12 of 20

 

Which of these biomes is maintained by fire?

 

Temperate deciduous forest

 

Tundra

 

Chaparral

 

Desert

 


 

Question

 

13 of 20

 

The intentional release of a natural enemy to attack a pest population is called

 

biological control.

 

coevolution.

 

sustainable resource management.

 

integrated pest management.

 


 

Question

 

14 of 20

 

What are estuaries?

 

Regions where two rivers join

 

A freshwater biome

 

Regions where ocean water meets land

 

Regions where fresh water and salt water mix

 


 

Question

 

15 of 20

 

To determine the density of a rabbit population, you would need to know the number of rabbits

 

and

 

the factors that limit population growth.

 

their birth rate.

 

the area in which they live.

 

their pattern of dispersion.

 


 

Question

 

16 of 20

 

The temperate zones

 

generally have a climate warmer than the tropics.

 

are relatively wet.

 

are the zones closest to the equator.

 

have the coolest climates on Earth.

 


 

Question

 

17 of 20

 

Water moves from land to the atmosphere through

 

transpiration only.

 

precipitation only.

 

evaporation and precipitation.

 

transpiration and evaporation.

 


 

Question

 

18 of 20

 

The ecological footprint of the United States

 

shows that Americans consume a disproportionate amount of food and fuel.

 

is about the same as the global average.

 

shows that its population size is increasing slowly.

 

is lower than the global average.

 


 

Question

 

19 of 20

 

Which of the following is a behavioral response to environmental variability?

 

Evolutionary adaptation

 

Growing a heavier coat of fur

 

Migrating to a different location

 

Growing a larger size

 


 

Question

 

20 of 20

 

In the absence of limiting factors, what shape does a population's growth curve most closely

 

resemble?

 

S

 

J

 

U

 

?

 


 

 

Paper#9257499 | Written in 27-Jul-2016

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