3107589
Beschreibung
Quiz von PEDRO ALVAREZ JIMENEZ, aktualisiert more than 1 year ago
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Erstellt von PEDRO ALVAREZ JIMENEZ
vor etwa 11 Jahre
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Frage 1
Frage
How the Industrial Revolution changed the proportion of colors in peppered moth?
Antworten
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By changing the color of trunks
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By changing the color of moths
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Contaminating the environment
Frage 2
Antworten
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Guided changes in allele frequency
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Random changes in allele frequency
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Random changes in gene proportion
Frage 3
Frage
Why the Darwin´s study of beak finches shape was so important?
Antworten
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It was the first study of Darwin
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The study showed how finches had evolved
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It was an example of how finches had adapted to different environment
Frage 4
Frage
What are the 4 main ideas of Darwin Natural Selection Theory?
Antworten
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Individual variation ,heritable variations, adapted descendants and competition for resources
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Individual variation, heritable variations, adapted descendants and reproduction
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Individual variation, heritable variations, too many descendants and natural selection
Frage 5
Frage
Can you explain the concept of “the struggle for existence”?
Antworten
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Competition among living things for getting food
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Competition for resources needed to live
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Competition for reproduction and ensure the survival of the specie
Frage 6
Frage
According to what Darwin said, is the following sentence true? “Natural selection favors the strongest ones”
Antworten
- True
- False
Frage 7
Frage
Who evolves, individual or population?
Antworten
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Individual
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Population
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Both
Frage 8
Frage
Why Darwin was so worry about his family?
Antworten
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Because he was very far away from them
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Inbreeding resulted in weaker and sickly descendant
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Inbreeding resulted in infertility
Frage 9
Frage
Why giraffe´s neck has been growing throughout the evolution?
Antworten
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Because of natural selection against short necks
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Because of natural selection for long necks
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Because of natural selection against long necks
Frage 10
Frage
Smaller babies have more infectious problem and larger babies have problems at labour naturally. This is an example of:
Antworten
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Natural selection for extreme phenotypes
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Natural selection against extreme phenotypes
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Natural selection against medium phenotypes
Frage 11
Antworten
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Selection against common traits
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Selection for common traits
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Selection for extreme traits without any change in the environment
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