1898781
Descrição
Quiz por asthanarang, atualizado more than 1 year ago
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Criado por asthanarang
mais de 9 anos atrás
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Questão 1
Questão
In human males, all the chromosomes are paired perfectly
except one. These unpaired chromosome are
Responda
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Chromosomes 1 and 22
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Chromosomes 3 and 21
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Chromosomes X and Y
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None of the above
Questão 2
Questão
The theory of evolution by natural selection was given by
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Gregor Mendel
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JBS Haldane
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Charles Darwin
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None of the above
Questão 3
Questão
________ is the genetic makeup of an individual while ________ is the observable appearance of an organism.
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Phenotype, genotype
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Genotype, phenotype
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Genome, phenome
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None of the above
Questão 4
Questão
Gregor Mendel was:
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an English scientist who carried out research with Charles Darwin
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an Austrian monk who carried out research on his own
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an early 20th century Dutch biologist who carried out research with JBS Haldane
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None of the above
Questão 5
Questão
Mendel believed that the characteristics of pea plants are determined by the:
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inheritance of units or factors from both parent
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inheritance of units or factors from one parent
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relative health of the parent plants at the time of pollination
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none of the above
Questão 6
Questão
An allele is
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another word for gene
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a homozygous genotype
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a heterozygous genotype
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one of several possible forms of a gene
Questão 7
Questão
When the genotype consists of a dominant and a recessive allele, the phenotype will be like _________________ allele.
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dominant
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recessive
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either dominant or recessive
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a mixture of both
Questão 8
Questão
Mendel's experimental material was
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Sweet potato
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Red beetles
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Garden Pea
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Green beetles
Questão 9
Questão
During his experiments, Mendel called 'genes' as
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traits
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factors
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characters
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qualities
Questão 10
Questão
Speciation is the result of
Responda
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Genetic drift
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Natural selection
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Geographical isolation
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All of the above
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