Science Final

What is genetics?

• Study of heredity

• Study of jeans

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-4

2 copies of the same dominant allele

• Homozygous Dominant

• Heterozygous

2 copies of the same recessive allele

• Homozygous Recessive

• Heterozygous

2 different alleles

• Heterozygous

• Homozygous Dominant

What is an example of Heterozygous?

• bb

• BB

• Bb

What is an example of Homozygous Dominant?

• bb

• BB

• Bb

What is an example of Homozygous Recessive?

• Bb

• BB

• bb

Draw a Punnett Square. Parent 1: CC Parent 2: Cc C- Curly Hair c- Straight Hair What is the percentage of the offspring having CC?

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Who do you think you look more like in your family?

• Dad

• Mom

Tags

NGSS.MS-LS4-2

A version of a gene is called a(n)

• characteristic

• allele