Frage 1
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The passing of traits from parent to child is the basis of heredity
Frage 2
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Check all that are true regarding traits:
Frage 3
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A child gets 46 chromosomes from each parent
Frage 4
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When the egg and sperm cell join together, what do they initially form?
Frage 5
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Characteristics of one's physical make up are ______________________ (select all that apply)
Antworten
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behavior traits
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herding instinct
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physical traits
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eye color
Frage 6
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characteristics of the way one acts are ________________ (select all that apply)
Antworten
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behavior traits
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herding instinct
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physical traits
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eye color
Frage 7
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Traits are defined only by genes
Frage 8
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The environment or non-genetic factors can change traits
Frage 9
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Alleles are the set of genetic information for a trait
Frage 10
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Single gene traits are _____________________ (select one or more answers)
Frage 11
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Complex traits are _____________________ (select one or more answers)
Frage 12
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Having two of the same allele for a trait is called _______________________________
Frage 13
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Having two different alleles for a trait is called _______________________________
Frage 14
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red flower plus white flower equals pink flower is an example of incomplete dominance.
Frage 15
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The dominant allele is masked when it appears with a recessive allele
Frage 16
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Alleles are one of a number of different forms of a gene
Frage 17
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The specific location ("address") on a chromosome of a particular gene code for making a certain protein is _____________
Frage 18
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The sequence of nucleotides that codes the making of a specific protein
Frage 19
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The genotype for a given trait is made up of a combination of alleles inherited from parents
Frage 20
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A change in the nucleotide order of a gene which makes a new allele is a mutation
Frage 21
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blue eyes are recessive.
The phenotype of blue eyes only occurs if the genotype has two recessive alleles.
Frage 22
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If the genetics of something is complex, it typically means that there are many different loci that play a role.