Genetics Review: Monohybrid Cross

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless).

Genotype: (Note, this particular Guinea Pig is Purebred)

• HH

• Hh

• hh

• hH

Tags

NGSS.MS-LS1-5

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless). This particular Guinea Pig is Purebred.

• Heterozygous

• Homozygous

Tags

NGSS.HS-LS3-1

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless). This particular Guinea Pig is Purebred. What is the phenotype?

• Hairy

• Hairless

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless). What is the genotype of this purebred Guinea Pig?

• HH

• Hh

• hh

• hH

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless). This particular Guinea Pig is Purebred.

• Heterozygous

• Homozygous

Assuming that having hair for guinea pigs follows Mendelian inheritance, where the H dominant allele codes for hair and h codes for a lack of hair (hairless). This particular Guinea Pig is Purebred. What is the phenotype?

• Hairy

• Hairless

Tags

NGSS.MS-LS1-5

In the Punnett square, how many H/h alleles does a baby guinea pig inherit from the mother? Answer using numbers.

(a)  

How many H/h alleles does a baby guinea pig inherit from the father? Answer using numbers.

(a)  

Genevive, the hairless guinea pig, has the genotype:

• HH

• Hh

• hh

• hH

Tags

NGSS.MS-LS1-5

Fred, the hairy guinea pig, has the genotype ____ or ____. (choose 2 answers)

• HH

• Hh

• hh

• hH

Tags

NGSS.MS-LS4-4