Genetics Review

What is an observable trait that you can what it is by looking at a person?

• Phenotype

• Genotype

• Dominant

• Recessive

Tags

NGSS.MS-LS4-4

What is an example of a phenotype? Check all that apply.

• Blue eyes

• Brown hair

• Bb

• Height

Tags

NGSS.MS-LS4-4

What is an example of a genotype? Check all that apply.

• Blue eyes

• Brown hair

• Bb

• Height

What types of traits "mask", or cover up other traits?

• Phenotype

• Genotype

• Dominant

• Recessive

What types of traits are "masked" by dominant traits?

• Phenotype

• Genotype

• Dominant

• Recessive

What type of traits are represented by a lowercase letter?

• Dominant

• Recessive

Which of the following are dominant traits? Check all that apply.

• B

• b

• R

• G

Which of the following are recessive traits? Check all that apply.

• B

• b

• R

• G

If Brown eyes (B) are dominant to Blue eyes (b), and someone has the genotype BB, what color eyes will they have?

• Brown

• Blue

If Brown eyes (B) are dominant to Blue eyes (b), and someone has the genotype Bb, what color eyes will they have?

• Brown

• Blue