Genetics and Inheritance

Select ALL options that describe phenotypes.

• AA

• bb

• homozygous

• blue eyes

• black fur

Tags

NGSS.MS-LS4-4

NGSS.MS-LS4-6

Which genotype is homozygous dominant?

• AA

• aA

• Aa

• aa

Long fur (L) is dominant to short fur (l) in rabbits. Which rabbits would have long fur?

• LL

• Ll

• ll

Tags

NGSS.HS-LS3-1

In a certain flower, tall height (T) is dominant over short height (t). In the punnett square below, what belongs in the missing square?

• tt

• Tt

• Bb

• TT

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

In bears, brown fur (B) is dominant over white fur (b).

In the punnett square, what is the probability for white fur?

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

An organism’s genetic makeup or allele combination.

• Genotype
• Phenotype
• Beanotype
• Notype

An organism’s physical appearance, or visible traits. 

• Genotype
• Phenotype
• Beanotype
• Notype

Tags

NGSS.MS-LS4-4

What is called when a organism has two different alleles for a trait. Example - Tt or Rr

• Heterozygous

• Homozygous

• Domozygous

• Thermozygous

Tags

NGSS.HS-LS3-2

What is called when a organism has two identical alleles for a trait. Example - TT or tt.

• Heterozygous

• Homozygous

• Domozygous

• Thermozygous

In a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an offspring being purple?

• 25%
• 0%
• 100%
• 50%

Tags

NGSS.HS-LS3-3