Question 1

The evolutionary trend in mammal size during the Pleistocene could have been in response to:

Accepted Answer

A)  global warming when there was more food available. 
B)  cooler temperatures because large animals tend to retain heat more efficiently. 
C)  protection from predation of other organisms. 
D)  increased predatory ability. 
E)  decreased metabolic requirements. 
A)  global warming when there was more food available. 
B)  cooler temperatures because large animals tend to retain heat more efficiently. 
C)  protection from predation of other organisms. 
D)  increased predatory ability. 
E)  decreased metabolic requirements.

Question 2

Trilobites are common organisms in aquaria today.

Accepted Answer

A) True 
 B)False

Question 3

Triassic land-plant communities were significantly different than Permian due to the introduction of angiosperms.

Accepted Answer

A) True 
 B)False

Question 4

All of the following except which are features of primates?

Accepted Answer

A)  increased brain size 
B)  stereoscopic vision 
C)  opposable thumb 
D)  grasping hands 
E)  more specialized teeth 
A)  increased brain size 
B)  stereoscopic vision 
C)  opposable thumb 
D)  grasping hands 
E)  more specialized teeth

Question 5

What are gymnosperms, and why was their evolution important?

Accepted Answer

Flowerless seed plan

Question 6

How distinct were Mesozoic mammals from their reptile neighbors?

Accepted Answer

Most Mesozoic mammals had both mammalian

Question 7

The first Mesozoic mammals were very distinctive from their ancestral reptiles.

Accepted Answer

A) True 
 B)False

Question 8

Homo sapiens clearly evolved from ____________________.

Accepted Answer

The answer of Homo sapiens clearly evolved from ____________________....

Question 9

The Carboniferous flora in coal-forming swamps was dominated by __________ _________ plants.

Accepted Answer

The answer of The Carboniferous flora in coal-forming swamps was...

Question 10

Scientists know that birds began to evolve prior to the Cretaceous, evidenced the fossil known as ____________________.

Accepted Answer

The answer of Scientists know that birds began to evolve...

The evolutionary trend in mammal size during the Pleistocene could have been in response to:

Trilobites are common organisms in aquaria today.

Triassic land-plant communities were significantly different than Permian due to the introduction of angiosperms.

All of the following except which are features of primates?

What are gymnosperms, and why was their evolution important?

How distinct were Mesozoic mammals from their reptile neighbors?

The first Mesozoic mammals were very distinctive from their ancestral reptiles.

Homo sapiens clearly evolved from ____________________.

The Carboniferous flora in coal-forming swamps was dominated by __ _ plants.

Scientists know that birds began to evolve prior to the Cretaceous, evidenced the fossil known as ____________________.

Understanding Earth: a Dynamic and Evolving Planet

Plate Tectonics: a Unifying Theory

Minerals: the Building Blocks of Rocks

Igneous Rocks and Intrusive Igneous Activity

Volcanoes and Volcanism

Weathering, Soil, and Sedimentary Rocks

Metamorphism and Metamorphic Rocks

Earthquakes and Earths Interior

Deformation, Mountain Building, and the Continents

Mass Wasting

Running Water

Groundwater

Glaciers and Glaciation

The Work of Wind and Deserts

Shorelines and Shoreline Processes

Geologic Time: Concepts and Principles

Earth History

Filters

Exam 18: Life History

The evolutionary trend in mammal size during the Pleistocene could have been in response to:

Trilobites are common organisms in aquaria today.

Triassic land-plant communities were significantly different than Permian due to the introduction of angiosperms.

All of the following except which are features of primates?

What are gymnosperms, and why was their evolution important?

How distinct were Mesozoic mammals from their reptile neighbors?

The first Mesozoic mammals were very distinctive from their ancestral reptiles.

Homo sapiens clearly evolved from ____________________.

The Carboniferous flora in coal-forming swamps was dominated by __________ _________ plants.

Scientists know that birds began to evolve prior to the Cretaceous, evidenced the fossil known as ____________________.

Understanding Earth: a Dynamic and Evolving Planet

Plate Tectonics: a Unifying Theory

Minerals: the Building Blocks of Rocks

Igneous Rocks and Intrusive Igneous Activity

Volcanoes and Volcanism

Weathering, Soil, and Sedimentary Rocks

Metamorphism and Metamorphic Rocks

Earthquakes and Earths Interior

Deformation, Mountain Building, and the Continents

Mass Wasting

Running Water

Groundwater

Glaciers and Glaciation

The Work of Wind and Deserts

Shorelines and Shoreline Processes

Geologic Time: Concepts and Principles

Earth History

Filters

The Carboniferous flora in coal-forming swamps was dominated by __ _ plants.