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Evidence Of Evolution
46問 • 1年前
  • John Marabiles
  • 通報

    問題一覧

  • 1

    evidences of evolution:

    anatomy , molecular biology , biogeography , fossils , direct observation

  • 2

    species may share similar physical features because the feature was present in a common ancestor

    anatomy

  • 3

    DNA and the genetic code reflect the shared ancestry of life

    molecular biology

  • 4

    the global distribution of organisms and the unique features of island species reflect evolution and geological change

    biogeography

  • 5

    it document the existence of now-extinct past species that are related to present-day species

    fossils

  • 6

    We can directly observe small-scale evolution in organisms with short lifecycles

    direct observation

  • 7

    a key unifying principle in biology

    evolution

  • 8

    he stated that, "nothing in biology makes sense except in the light of evolution”

    Theodosius Dobzhansky

  • 9

    change in the genetic makeup of a population over time

    evolution

  • 10

    refers to large-scale changes that occur over extended time periods, such as the formation of new species and groups

    macroevolution

  • 11

    refers to small-scale changes that affect just one or a few genes and happen in populations over shorter timescales

    microevolution

  • 12

    types of evolution based on scale:

    macro , micro

  • 13

    he thought of evolution as "descent with modification," a process in which species change and give rise to new species over many generations

    Charles Darwin

  • 14

    Physical features shared due to evolutionary history are said to be

    homologous

  • 15

    features of an organism that are considered to have lost much or all of their original function through evolution

    vestigial structures

  • 16

    some physical similarities are ______, they evolved independently in different organisms because the organisms lived in similar environments or experienced similar selective pressures

    analogous

  • 17

    occurs when organisms that aren't closely related evolve similar features or behaviours, often as solutions to the same problems

    convergent evolution

  • 18

    like structural homologies, similarities between biological molecules can reflect shared evolutionary ancestry

    molecular biology

  • 19

    the basic idea behind this approach is that two species have the "same" gene because they inherited it from a common ancestor

    homologous genes

  • 20

    the geographic distribution of organisms on Earth follows patterns that are best explained by evolution, in combination with the movement of tectonic plates over geological time

    biogeography

  • 21

    the preserved remains of previously living organisms or their traces, dating from the distant past

    fossils

  • 22

    provide evidence for common ancestry

    homologous structures

  • 23

    shows that similar selective pressures can produce similar adaptations

    analogous structures

  • 24

    it provides clues about how species are related to each other

    biographical pattern

  • 25

    a well-supported testable explanation of phenomena that have occurred in the natural world

    scientific theory

  • 26

    voyage of beagle date: captain: ship:

    feb 12, 1831 , Charles Darwin , H.M.S. beagle

  • 27

    animal found in galapagos:

    land tortoises , darwin finches , blue footed booby , marine iguanas

  • 28

    1795 Theory of Geological change

    James Hutton

  • 29

    he is a 19th century english economist

    Thomas Malthus

  • 30

    he wrote an essay summarizing evolutionary change from his field work in malaysia

    Russel Wallace

  • 31

    difference among individuals of a species

    natural variation

  • 32

    nature provides the variation among different organisms, and humans select those variations they find useful

    artificial selection

  • 33

    members of each species have to compete for food, shelter, other life necessities

    struggle for existence

  • 34

    some individuals are better suited for the environment

    survival for the fittest

  • 35

    were derived from common ancestors

    common descent

  • 36

    each living organism has descended, with changes from other species over time

    descent with modifications

  • 37

    other evidences of evolution:

    fossil record , geographical distribution , homologous body structures , similarities in early development

  • 38

    similar environments have similar types of organisms

    geographical distribution of living things

  • 39

    organs that serve no useful function in an organism

    vestigial organs

  • 40

    structures that appear similar and have similar functions, but the internal structure is very different, these organisms do not share a common ancestor

    analogous structures

  • 41

    experiment used to prove life did not come from inanimate objects

    swan-neck flask

  • 42

    proposed that life developed elsewhere in the universe and then arrived on earth

    panspermia

  • 43

    evidences of evolution: ( book )

    fossil records , biogeography , homology , embryology , contrivances , vestigial structures , antibiotic resistance , biochemistry

  • 44

    defined as any anatomical feature originally possessed by an ancestor that has subsequently been modified by its descendants

    homology

  • 45

    some characteristics that are passed down through generation will not be “perfectly adapted”

    contrivances

  • 46

    bacteria become resistant to antibiotics

    antibiotic resistance

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    問題一覧

  • 1

    evidences of evolution:

    anatomy , molecular biology , biogeography , fossils , direct observation

  • 2

    species may share similar physical features because the feature was present in a common ancestor

    anatomy

  • 3

    DNA and the genetic code reflect the shared ancestry of life

    molecular biology

  • 4

    the global distribution of organisms and the unique features of island species reflect evolution and geological change

    biogeography

  • 5

    it document the existence of now-extinct past species that are related to present-day species

    fossils

  • 6

    We can directly observe small-scale evolution in organisms with short lifecycles

    direct observation

  • 7

    a key unifying principle in biology

    evolution

  • 8

    he stated that, "nothing in biology makes sense except in the light of evolution”

    Theodosius Dobzhansky

  • 9

    change in the genetic makeup of a population over time

    evolution

  • 10

    refers to large-scale changes that occur over extended time periods, such as the formation of new species and groups

    macroevolution

  • 11

    refers to small-scale changes that affect just one or a few genes and happen in populations over shorter timescales

    microevolution

  • 12

    types of evolution based on scale:

    macro , micro

  • 13

    he thought of evolution as "descent with modification," a process in which species change and give rise to new species over many generations

    Charles Darwin

  • 14

    Physical features shared due to evolutionary history are said to be

    homologous

  • 15

    features of an organism that are considered to have lost much or all of their original function through evolution

    vestigial structures

  • 16

    some physical similarities are ______, they evolved independently in different organisms because the organisms lived in similar environments or experienced similar selective pressures

    analogous

  • 17

    occurs when organisms that aren't closely related evolve similar features or behaviours, often as solutions to the same problems

    convergent evolution

  • 18

    like structural homologies, similarities between biological molecules can reflect shared evolutionary ancestry

    molecular biology

  • 19

    the basic idea behind this approach is that two species have the "same" gene because they inherited it from a common ancestor

    homologous genes

  • 20

    the geographic distribution of organisms on Earth follows patterns that are best explained by evolution, in combination with the movement of tectonic plates over geological time

    biogeography

  • 21

    the preserved remains of previously living organisms or their traces, dating from the distant past

    fossils

  • 22

    provide evidence for common ancestry

    homologous structures

  • 23

    shows that similar selective pressures can produce similar adaptations

    analogous structures

  • 24

    it provides clues about how species are related to each other

    biographical pattern

  • 25

    a well-supported testable explanation of phenomena that have occurred in the natural world

    scientific theory

  • 26

    voyage of beagle date: captain: ship:

    feb 12, 1831 , Charles Darwin , H.M.S. beagle

  • 27

    animal found in galapagos:

    land tortoises , darwin finches , blue footed booby , marine iguanas

  • 28

    1795 Theory of Geological change

    James Hutton

  • 29

    he is a 19th century english economist

    Thomas Malthus

  • 30

    he wrote an essay summarizing evolutionary change from his field work in malaysia

    Russel Wallace

  • 31

    difference among individuals of a species

    natural variation

  • 32

    nature provides the variation among different organisms, and humans select those variations they find useful

    artificial selection

  • 33

    members of each species have to compete for food, shelter, other life necessities

    struggle for existence

  • 34

    some individuals are better suited for the environment

    survival for the fittest

  • 35

    were derived from common ancestors

    common descent

  • 36

    each living organism has descended, with changes from other species over time

    descent with modifications

  • 37

    other evidences of evolution:

    fossil record , geographical distribution , homologous body structures , similarities in early development

  • 38

    similar environments have similar types of organisms

    geographical distribution of living things

  • 39

    organs that serve no useful function in an organism

    vestigial organs

  • 40

    structures that appear similar and have similar functions, but the internal structure is very different, these organisms do not share a common ancestor

    analogous structures

  • 41

    experiment used to prove life did not come from inanimate objects

    swan-neck flask

  • 42

    proposed that life developed elsewhere in the universe and then arrived on earth

    panspermia

  • 43

    evidences of evolution: ( book )

    fossil records , biogeography , homology , embryology , contrivances , vestigial structures , antibiotic resistance , biochemistry

  • 44

    defined as any anatomical feature originally possessed by an ancestor that has subsequently been modified by its descendants

    homology

  • 45

    some characteristics that are passed down through generation will not be “perfectly adapted”

    contrivances

  • 46

    bacteria become resistant to antibiotics

    antibiotic resistance