#6 Genetics

The physical characteristic of a trait. For example: A tall pea plant

• Genotype
• heterozygous

• DNA
• Phenotype

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

The genetic makeup of a trait. For example: Tt or TT (T = tall height)

• phenotype

• Genotype
• Homozygous

•  Eye color

Having two of the same alleles for a trait. For example: TT or tt

• Homozygous
• Heterozygous
• Dominant
• Recessive

Having two different alleles for a trait. For example: Tt

• Homozygous
• Heterozygous
• Dominant
• Recesive

Which pair of alleles is an example of homozygous recessive?

• bb

• BB

• Bb

Which pair of alleles is an example of homozygous dominant?

• tt

• TT

• Tt

Tags

7.11(A), 7.11(B), 7.11(C)