Question
Dominant alleles are represented by
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upper case letters
lower case letters
numbers
none of the above
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upper case letters
lower case letters
numbers
none of the above
Answers
Answer
Which combination of alleles below represents a recessive trait?
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RR
Rr
rR
rr
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RR
Rr
rR
rr
Answer
The study of genes, gene variation and heredity is called
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Chemistry
Engineering
Genetics
Forensics
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Chemistry
Engineering
Genetics
Forensics
Answer
The physical appearance of an organism is represented by the _______.
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genotype
phenotype
Z-type
None of the above
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genotype
phenotype
Z-type
None of the above
Answer
True or False:
Genes carry instructions that determine a person's traits. These instructions are found on alleles.
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True
False
Genes carry instructions that determine a person's traits. These instructions are found on alleles.
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True
False
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