Evolution, Natural Selection, And Taxonomy Test
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Which scientist formulated the theory of evolution through natural selection?
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James Hutton
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Charles Darwin
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Charles Lyell
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Gregor Mendel
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About This Quiz
This test covers key concepts in evolution and natural selection, exploring Darwin's theories, artificial selection, variation, fossils, and vestigial organs.
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- 2.
A farmer using only his best cows for breeding is an example of:
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Natural Selection
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Fitness
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Common Descent
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Artificial Selection
Correct Answer
A. Artificial SelectionExplanation
The farmer using only his best cows for breeding is an example of artificial selection. In this process, humans intentionally select and breed certain individuals with desirable traits to enhance those traits in future generations. By specifically choosing the best cows for breeding, the farmer is artificially modifying the genetic makeup of the cow population to improve qualities such as milk production, meat quality, or disease resistance. This differs from natural selection, where the environment selects the most fit individuals based on their ability to survive and reproduce.Rate this question:
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- 3.
Differences among individuals of a species are referred to as:
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Variation
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Natural selection
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Fitness
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Adaptation
Correct Answer
A. VariationExplanation
Variation refers to the differences that exist among individuals of the same species. These differences can be in terms of physical characteristics, behavior, or genetic makeup. Variation is an important concept in biology as it provides the raw material for natural selection to act upon. Through natural selection, individuals with advantageous variations are more likely to survive and reproduce, leading to changes in the population over time. Fitness and adaptation are related concepts, but they specifically refer to the ability of an individual to survive and reproduce in a specific environment.Rate this question:
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- 4.
In addition to observing living organisms, Darwin studied the preserved remains of ancient organisms called:
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Adaptations
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Homologous structures
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Fossils
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Vestigial organs
Correct Answer
A. FossilsExplanation
Darwin studied the preserved remains of ancient organisms called fossils. Fossils are the remains or traces of organisms that lived in the past, such as bones, shells, or imprints. By studying fossils, Darwin was able to gather evidence of how species had changed over time and how they were related to one another. Fossils provided important insights into the process of evolution and allowed Darwin to support his theory of natural selection.Rate this question:
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- 5.
A homologous structure that is greatly reduced and size and no longer used by an organism is called a(n):
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Variation
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Adaptation
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Vestigial organ
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Fitness
Correct Answer
A. Vestigial organExplanation
A homologous structure that is greatly reduced in size and no longer used by an organism is called a vestigial organ. This refers to a structure that had a function in an ancestor but has lost its original function in the current organism. Vestigial organs are considered as evidence of evolution, as they suggest that the organism's ancestors had a use for the structure, but over time, it became unnecessary or non-functional.Rate this question:
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- 6.
The gradual change of a species over time, due to natural selection is called:
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Fitness
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Evolution
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Darwinism
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Artificial selection
Correct Answer
A. EvolutionExplanation
Evolution is the correct answer because it refers to the gradual change of a species over time, which occurs through the process of natural selection. This process involves the survival and reproduction of individuals with advantageous traits, leading to changes in the genetic makeup of a population over generations. Evolution is a fundamental concept in biology and explains the diversity of life on Earth.Rate this question:
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- 7.
What scientist had the same ideas as Darwin and sent him an essay that prompted him to publish his work?
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James Hutton
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Thomas Malthus
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Alfred Wallace
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Mrs. von Berg
Correct Answer
A. Alfred WallaceExplanation
Alfred Wallace had the same ideas as Darwin and sent him an essay that prompted him to publish his work. This suggests that Wallace's ideas were influential and significant enough to push Darwin to finally share his own findings.Rate this question:
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- 8.
The overwhelming majority of a species' offspring survive.
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True
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False
Correct Answer
A. FalseExplanation
The statement "The overwhelming majority of a species' offspring survive" is incorrect. In reality, the survival rate of a species' offspring varies greatly depending on various factors such as environmental conditions, availability of resources, and predation. Many species produce a large number of offspring, but only a small percentage of them actually survive to adulthood. Therefore, the correct answer is false.Rate this question:
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- 9.
The type of selection in which humans select the variations they prefer is called natural selection.
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True
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False
Correct Answer
A. FalseExplanation
The given statement is incorrect. The type of selection in which humans select the variations they prefer is called artificial selection, not natural selection. Natural selection refers to the process by which certain traits or characteristics become more or less common in a population over time due to their impact on survival and reproduction.Rate this question:
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- 10.
The name of the ship that Darwin traveled on was:
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The Midway
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The Beagle
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The Dalmation
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The Wallace
Correct Answer
A. The BeagleExplanation
The correct answer is The Beagle. This is because Charles Darwin traveled on a ship called The Beagle during his famous voyage to the Galapagos Islands. The Beagle was a British naval vessel that set sail in 1831 and Darwin spent five years on board, conducting research and collecting specimens that would later contribute to his theory of evolution.Rate this question:
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- 11.
Choose the 4 pieces of evidence that are used to support Darwin's theory of evolution.
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The Fossil Record
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Artificial Selection
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Similar Embryology
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Geographic Distribution
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Direct Observation of Nature
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Homologous Body Structures
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Natural Variation
Correct Answer(s)
A. The Fossil Record
A. Similar Embryology
A. Geographic Distribution
A. Homologous Body StructuresExplanation
The Fossil Record provides evidence for evolution by showing the existence of extinct species and the gradual changes in species over time. Similar Embryology supports evolution by demonstrating the similarities in early developmental stages of different species, suggesting a common ancestry. Geographic Distribution shows how closely related species are found in specific regions, indicating common ancestry and evolution from a common ancestor. Homologous Body Structures provide evidence for evolution by showing the presence of similar structures in different species, suggesting a common ancestor. These pieces of evidence collectively support Darwin's theory of evolution by demonstrating the gradual change and common ancestry of species over time.Rate this question:
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- 12.
The science that specializes in the classification of organisms is:
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Anatomy
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Taxonomy
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Botany
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Paleontology
Correct Answer
A. TaxonomyExplanation
Taxonomy is the science that specializes in the classification of organisms. It involves identifying, naming, and categorizing organisms based on their characteristics and evolutionary relationships. This classification system helps scientists organize and understand the vast diversity of life on Earth. Anatomy is the study of the structure of organisms, botany is the study of plants, and paleontology is the study of ancient life forms. However, taxonomy specifically focuses on classifying organisms.Rate this question:
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- 13.
Which of the following shows the evolutionary relationships among groups of organisms?
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Cladogram
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Taxon
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Domain
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Binomial nomenclature
Correct Answer
A. CladogramExplanation
A cladogram is a diagram that represents the evolutionary relationships among groups of organisms. It shows the common ancestry and branching patterns of different species or taxa. By analyzing shared characteristics and traits, scientists can construct a cladogram to understand the evolutionary history and relatedness of organisms. This allows them to classify and categorize species based on their evolutionary relationships rather than just physical similarities.Rate this question:
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- 14.
The man who is credited with developing the naming system for living organisms is:
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Charles Darwin
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Carolus Linnaeus
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Alfred Walaca
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Albert Einstein
Correct Answer
A. Carolus LinnaeusExplanation
Carolus Linnaeus is credited with developing the naming system for living organisms, known as binomial nomenclature. He introduced a system where each species is given a unique two-part Latin name, consisting of the genus and species. This system, still widely used today, allows for clear and standardized identification of organisms. Charles Darwin, although a renowned biologist, is not credited with developing the naming system. Alfred Walaca and Albert Einstein are not known for their contributions to taxonomy or biology.Rate this question:
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- 15.
What are the three domains of life?
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Monera
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Bacteria
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Fungi
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Archaea
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Protista
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Eukarya
Correct Answer(s)
A. Bacteria
A. Archaea
A. EukaryaExplanation
The three domains of life are Bacteria, Archaea, and Eukarya. Bacteria are single-celled microorganisms that are found in various environments. Archaea are also single-celled microorganisms, but they have distinct characteristics that differentiate them from bacteria. Eukarya, on the other hand, includes all organisms with complex cells, including plants, animals, fungi, and protists. These three domains encompass all known forms of life on Earth, each with their own unique characteristics and evolutionary history.Rate this question:
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- 16.
Mushrooms, yeast, and molds are placed in the kingdom:
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Protista
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Animalia
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Plantea
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Fungi
Correct Answer
A. FungiExplanation
The correct answer is Fungi. Mushrooms, yeast, and molds are all examples of fungi. Fungi are a separate kingdom in the classification of living organisms, distinct from plants, animals, and protists. Fungi are characterized by their ability to absorb nutrients from their surroundings and reproduce through spores.Rate this question:
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- 17.
What genus is the spider monkey in if its scientific name is Simia paniscus?
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Paniscus
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Cordata
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Simia
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Monkeyous
Correct Answer
A. SimiaExplanation
The correct answer is "Simia" because the question asks for the genus of the spider monkey with the scientific name "Simia paniscus." In taxonomy, the genus is a rank above species and refers to a group of closely related species. Therefore, "Simia" is the correct answer as it represents the genus to which the spider monkey belongs.Rate this question:
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Mar 20, 2023Quiz Edited by
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May 18, 2016Quiz Created by
Katherinevonberg
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