Genetics Review Day 3

TT,tt,PP,pp,SS,ss are examples of alleles that are?

• homozygous
• heterozygous
• different
• homologous 

Y for yellow body is dominant over y for blue body.  What alleles would produce yellow bodies?

• YY,yy
• Yy,yy
• YY only
• YY,Yy

Tags

NGSS.HS-LS3-2

The exact genetic makeup of an organism, such as RR, Tt, PP is its?

• phenotype
• dominance
• genotype
• trait

Tags

NGSS.HS-LS1-1

"The Great White Shark was 20 feet in length.  Phenotype or Genotype?

• phenotype
• genotype

If "T" is the allele for tall and "t" is the allele for short, then Tt would produce?

• tall
• short
• medium
• not enough info

Tags

NGSS.HS-LS3-1

A physical characteristic that can be passed from parent to offspring.

• behavior
• trait
• strong muscles
• ability to fly a plane.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Alternant or different genes that code for the same trait are called?

• chromosomes

• segments

• alleles.

• homozygous.

Which of the following is an inheritable genetic trait?

• language

• type of music you like

• eye color

• slow growth due to insufficient nutrition.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Females-XX; MalesXY.  A couple has 4 girls.  What is the chance the next child will be a boy?

• 75%
• 100%
• 25%
• 50%

Tags

NGSS.HS-LS3-3

A single cross such as flower color, is call

• monohybrid

• crossing over

• dihybrid

• homozygous