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Exam 11: Evidence of Evolution

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Question 21

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These statements ask about a perception or line of thought associated with various researchers throughout history. For each description, select the best choice from the following naturalists.

Premises

Responses

Cuvier

human will produce more offspring than the food supply can support

catastrophism

gradual formation of Earth's features

great chain of being

natural selection

evolution occurs by inherent drive for perfection

Premises

Cuvier

Responses

human will produce more offspring than the food supply can support

catastrophism

gradual formation of Earth's features

great chain of being

natural selection

evolution occurs by inherent drive for perfection

Show Answer

Correct Answer

Premises

Responses

human will produce more offspring than the food supply can support

catastrophism

gradual formation of Earth's features

great chain of being

natural selection

evolution occurs by inherent drive for perfection

Premises

human will produce more offspring than the food supply can support

catastrophism

gradual formation of Earth's features

great chain of being

natural selection

evolution occurs by inherent drive for perfection

Responses

Question 22

Multiple Choice

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Biogeography is the study of the ____.

A) distribution of land masses
B) patterns in the geographical distribution of species
C) patterns of species dispersal
D) patterns of population demographics
E) the biodiversity of plant and animal species

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verified

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Question 23

Multiple Choice

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Finding an abundance of iridium in the K-Pg boundary sequence worldwide pointed to evidence that this layer was of ____ origin.

An asteroid impact on Earth is often associated with the formation of ____.

These statements ask about a perception or line of thought associated with various researchers throughout history. For each description, select the best choice from the following naturalists.

These statements ask about a perception or line of thought associated with various researchers throughout history. For each description, select the best choice from the following naturalists.

Which event occurred first?

Typically, where would the oldest fossils be found?

The radioactive decay of an isotope can be best compared to a ____.

These statements ask about elements and isotopes that have been important in learning about earth's history and the age of organisms. For each one, select the best choice from the five isotopes or elements below.

The study of the body structures of the ostrich, emu and rhea shown here is an example of  ____.

These statements ask about elements and isotopes that have been important in learning about earth's history and the age of organisms. For each one, select the best choice from the five isotopes or elements below.

Of the following, which is the oldest event?

Based on the structural similarity of vertebrate limbs, we can conclude that these structures are examples of ____.

What is an asteroid?

Hind leg bones in whales are an example of ____ structures.

Individuals with adaptive traits tend to survive longer and produce more offspring, leading to ___ of the species.

Studies of mitochondrial DNA among maternally related individuals allow recent____ to be identified.

An unusual, worldwide formation of sedimentary rock called the K-Pg boundary sequence contains rare elements that are associated with a(n) ____.

The discovery of immense ridges and trenches stretching thousands of kilometers across the seafloor in the 1950's led to acceptance of the theory of ____.