Question 1

The field capacity of the soil is the

Accepted Answer

A)  number of plants it can support. 
B)  amount of water held against gravity. 
C)  amount of nutrients the soil can hold. 
D)  nutrients accessible to plants. 
A)  number of plants it can support. 
B)  amount of water held against gravity. 
C)  amount of nutrients the soil can hold. 
D)  nutrients accessible to plants.

Question 2

To maintain homeostasis in terms of body heat, an organism would need to potentially balance all of the following except

Accepted Answer

A)  increased conductive heat loss. 
B)  increased convective heat loss. 
C)  increased radiative heat gain. 
D)  increased evaporative heat gain. 
A)  increased conductive heat loss. 
B)  increased convective heat loss. 
C)  increased radiative heat gain. 
D)  increased evaporative heat gain.

Question 3

Carbon-3 photosynthesis

Accepted Answer

A)  is the most common form of photosynthesis. 
B)  uses malic acid during the Calvin cycle. 
C)  does not require RuBisCO. 
D)  is common in succulent plants. 
A)  is the most common form of photosynthesis. 
B)  uses malic acid during the Calvin cycle. 
C)  does not require RuBisCO. 
D)  is common in succulent plants.

Question 4

Explain the benefits and costs of increased transpiration in cotton.

Accepted Answer

Increased transpiration in cotton can ha

Question 5

An organism's ability to maintain constant internal conditions in the face of a varying external environment is called

Accepted Answer

A)  thermoregulation. 
B)  metabolism. 
C)  active regulation. 
D)  homeostasis. 
E)  negative feedback. 
A)  thermoregulation. 
B)  metabolism. 
C)  active regulation. 
D)  homeostasis. 
E)  negative feedback.

Question 6

Describe the adaptations that a desert animal may possess to survive in such a dry environment.

Accepted Answer

Desert animals have evolved a variety of

Question 7

The attraction between water molecules causes

Accepted Answer

A)  root pressure. 
B)  xylem. 
C)  tension. 
D)  cohesion. 
A)  root pressure. 
B)  xylem. 
C)  tension. 
D)  cohesion.

Question 8

Explain negative feedback with an example.

Accepted Answer

Negative feedback is a regulatory mechan

Question 9

Which of the following is an endotherm?

Accepted Answer

A)  an ant 
B)  a whale 
C)  a tree 
D)  a snake 
A)  an ant 
B)  a whale 
C)  a tree 
D)  a snake

The field capacity of the soil is the

To maintain homeostasis in terms of body heat, an organism would need to potentially balance all of the following except

Carbon-3 photosynthesis

Explain the benefits and costs of increased transpiration in cotton.

An organism's ability to maintain constant internal conditions in the face of a varying external environment is called

Describe the adaptations that a desert animal may possess to survive in such a dry environment.

The attraction between water molecules causes

Explain negative feedback with an example.

Which of the following is an endotherm?

Introduction: Ecology, Evolution, and the Scientific Method

Adaptations to Aquatic Environments

Adaptations to Variable Environments

Climates and Soils

Terrestrial and Aquatic Biomes

Evolution and Adaptation

Life Histories

Reproductive Strategies

Social Behaviors

Population Distributions

Population Growth and Regulation

Population Dynamics Over Space and Time

Predation and Herbivory

Parasitism and Infectious Diseases

Competition

Mutualism

Community Structure

Community Succession

Movement of Energy in Ecosystems

Movement of Elements in Ecosystems

Landscape Ecology and Global Biodiversity

Global Conservation of Biodiversity

Filters

Exam 3: Adaptations to Terrestrial Environments

The field capacity of the soil is the

To maintain homeostasis in terms of body heat, an organism would need to potentially balance all of the following except

Carbon-3 photosynthesis

Explain the benefits and costs of increased transpiration in cotton.

An organism's ability to maintain constant internal conditions in the face of a varying external environment is called

Describe the adaptations that a desert animal may possess to survive in such a dry environment.

The attraction between water molecules causes

Explain negative feedback with an example.

Which of the following is an endotherm?

Introduction: Ecology, Evolution, and the Scientific Method

Adaptations to Aquatic Environments

Adaptations to Variable Environments

Climates and Soils

Terrestrial and Aquatic Biomes

Evolution and Adaptation

Life Histories

Reproductive Strategies

Social Behaviors

Population Distributions

Population Growth and Regulation

Population Dynamics Over Space and Time

Predation and Herbivory

Parasitism and Infectious Diseases

Competition

Mutualism

Community Structure

Community Succession

Movement of Energy in Ecosystems

Movement of Elements in Ecosystems

Landscape Ecology and Global Biodiversity

Global Conservation of Biodiversity

Filters

Exam 3: Adaptations to Terrestrial Environments　