Genetics 1

A physical appearance is

• genotype

• heterozygous

• phenotype

• codominance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The term that relates to physical characteristics that are studied in genetics.

• traits

• offspring

• generations

• hybrids

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

Factors that control traits are

• purebreds

• genes

• recessives

• parents

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The following physical descriptions are ​ (a)   hair color, eye color, height.

• phenotypes
• genotypes

Tags

NGSS.HS-LS3-1

A chart that traces the history of traits in a particular family

• DNA
• pedigree
• chromosome
• variation

Tags

NGSS.HS-LS3-1

Which of the following is a phenotype?

• Aa
• red hair
• heterozygous
• DNA

Tags

NGSS.MS-LS3-2

NGSS.MS-LS4-2

How many females are in this pedigree?

• 3
• 4
• 6
• 7

How many of the males in this pedigree show the trait being studied?

• 2
• 3
• 4
• 6

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What does a filled in square represent?

• Not affected Female
• Not affected Male
• Affected Male
• Affected Female

Tags

NGSS.HS-LS3-1

How many generations are shown in this pedigree?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-LS3-2