Non-Mendellian Genetics

This picture is an example of...

• Codominance

• Incomplete Dominance

• The Principle of Dominance

• Sex-Linked Traits

This picture is an example of...

• Codominance

• Incomplete Dominance

• Sex Linked Traits

• Epigenetics

Tags

NGSS.HS-LS3-1

Which of the following genotypes belongs in the red box in the Punnett square?

• X^BX^B
• X^bX^b
• X^bY
• X^BY

Tags

NGSS.HS-LS3-1

Hemophilia is a recessive x-linked disorder. According to the Punnett square, what percentage of offspring will have the disorder?

• 0%
• 25%
• 50%
• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

Do you think environment plays a role in the expression of genes? Why or why not?

Which of the following would be examples of polygenic traits? Check all that apply.

• Skin Color

• Eye Color

• Height

• Blood Type

Mendelian inheritance does not apply to the inheritance of alleles that result in incomplete dominance and codominance. Explain why this is so.

Looking at this pedigree, how many family members have the disease?

• 4
• 7
• All
• None

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

If you cross a black chicken with a white chicken, black-white checkered chickens are produced. What kind of inheritance pattern does this follow?

• incomplete Dominance

• Co-Dominance

• Sex-linked Inheritance

• Multiple alleles

Tags

NGSS.HS-LS3-1

Which of the following is a phenotype?

• Aa
• red hair
• heterozygous
• BB

Tags

NGSS.HS-LS3-2