Non Mendelian Genetics

If this image were real, it would represent what type of inheritance?

• incomplete dominance

• codominance

• polygenic inheritance

• compete dominance

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NGSS.HS-LS3-1

NGSS.HS-LS3-2

In butterfly bushes, dark purple and pink parents will produce offspring with lavender flowers. This is a result of 

• codominance

• incomplete dominance

• complete dominance

• recessive dominance

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NGSS.HS-LS3-1

What type of inheritance is determined by multiple genes and there can be a range of traits?

• Codominance

• Incomplete dominance

• Polygenic traits

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NGSS.HS-LS3-3

In the image above, what is the percentage of the offspring has the possibility of inheriting blood type O?

• 0%

• 25%

• 50%

• 100%

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NGSS.HS-LS3-1

NGSS.HS-LS3-2

What type of inheritance pattern is shown here?

• Codominance

• Incomplete dominance

Which of the following is an example of incomplete dominance in genetics?

• Red and white flowers producing pink flowers

• Blood type inheritance in humans

• Eye color inheritance in fruit flies

• Height variation in pea plants

What is the phenomenon where one gene affects multiple phenotypic traits called?

• Epistasis

• Pleiotropy

• Polygenic inheritance

• Codominance

In codominance, which of the following occurs?

• Both alleles are expressed equally in the phenotype

• One allele is completely dominant over the other

• The phenotype is a blend of both alleles

• Neither allele is expressed in the phenotype

Which genetic concept explains the inheritance of blood types in humans?

• Incomplete dominance

• Codominance

• Pleiotropy

• Epistasis

What is the term for a single trait controlled by two or more genes?

• Polygenic inheritance

• Pleiotropy

• Codominance

• Incomplete dominance