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Genetics CFA
By Madeline Cerminaro
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Last updated 2 days ago
8 questions
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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
8.
What is a gene?
a different form of a gene
the passing of traits from parents to offspring
a characteristic of an organism
a section of DNA that controls the development of one or more traits
What is an Allele?
a piece of DNA that controls the development of one or more traits
a characteristic of an organism
a different form or version of a gene
the passing of traits from parents to offspring
TRUE OR FALSE:
You get one allele for a trait from you mom, and one from you dad.
True
False
TRUE OR FALSE:
Recessive alleles will only express a trait when there are NO dominant alleles.
True
False
Which of the following is the correct defintion of Genotype?
an organisms outward appearance or behavior
a type of chromosome
the number of genes an organism contains
an organisms genetic makeup – the combination of alleles
Which of the following is the correct defintion of Phenotype?
an organisms genetic makeup – the combination of alleles
an organisms outward appearance or behavior
the number of genes an organism contains
a type of chromosome
Select
ALL
the following that are examples of a Phenotype.
Black Fur
aa
Bb
GG
Red Eyes
Dimples
Select
ALL
the following that are examples of a Genotype.
Ee
Short Stem
Blue Eyes
Freckles
GG
Ll