Mendelian Genetics

How many children were born to the first generation of parents?

(a)  

Tags

NGSS.HS-LS3-1

How many females appear in this pedigree? Both affected and unaffected.

(a)  

Indicate which of the genotypes listed below are homozygous. Choose all that apply.

• AA
• ff
• HH
• mm
• Pp

Indicate which of the genotypes listed below are heterozygous, sometimes called hybrid. Choose all that apply.

• Pp
• Dd
• AA
• ff
• HH

Purple flowers are dominant to white flowers. What are the possible genotypes for white flowers? Check all that apply.

• PP
• Pp
• pp

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Purple flowers are dominant to white flowers. What are the possible genotypes for purple flowers? Check all that apply.

• PP
• Pp
• pp

Tags

NGSS.HS-LS3-1

Brown eyes are dominant to blue eyes. What phenotype will be represented by a homozygous recessive genotype?

• Blue eyes
• Brown eyes

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In guinea pigs, the allele for short hair is dominant to long hair. What genotype would a heterozygous short-haired guinea pig have?

• HH
• Hh
• hh

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In guinea pigs, the allele for short hair is dominant to long hair. What genotype would a homozygous short-haired guinea pig have?

• HH
• Hh
• hh

Tags

NGSS.HS-LS3-1

In guinea pigs, the allele for short hair is dominant to long hair. What genotype would a long-haired guinea pig have?

• HH
• Hh
• hh

Tags

NGSS.HS-LS3-1