Genetics

phenotypes that is a blend of the heterozygous gene pair

• incomplete dominance
• multiple alleles
• regulatory genes

the genetic code for the gene

• phenotype
• genotype
• homozygous

Tags

NGSS.HS-LS1-1

trait shows only if both parents pass it on

• recessive
• dominant
• codominan

Tags

NGSS.HS-LS3-1

the physical look of a trait

• phenotype
• genotype
• recessive

Tags

NGSS.HS-LS3-3

Which of the following is a phenotype?

• BB
• Bb
• bb
• Blue eyes

having two of the same genes for the trait (sometimes called purebred).

• homozygous
• hetrozygous
• protein
• chromosome

Tags

NGSS.HS-LS3-1

having two different genes for a trait (sometimes called hybrid).

• protein
• homozygous
• heterozygous
• genotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Snapdragon flowers come in red, pink and white.  What type of inheritance is this?

• Complete Dominance
• Incomplete Dominance
• Codominance
• Polygenic Inheritance

One form of a gene is called_______________

• a DNA
• a Phenotype
• a trait
• an allele

Tags

NGSS.HS-LS3-2

If T=Tall & t=short, what is the genotypic ratio?

• 1:3
• 3:1
• 1:2:1
• 2:2

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3