Punnett Squares 2

Spongebob is heterozygous for his square shape, but spongesusie is round. What is the percent chance of their child being square shaped?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.MS-LS4-4

Patrick Star and Patti are both heterozygous for their pink body color, What is the percent chance that their child will be pink?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.MS-LS3-2

Patrick Star and Patti are both heterozygous for their pink body color. What is the percent chance that their child will have the homozygous recessive genotype?

• 0%

• 25%

• 50%

• 75%

Brown eyes are dominant to blue eyes. There are two parents that are homozygous dominant and homozygous recessive. What is the percent chance they will have a child with blue eyes?

• 0%

• 25%

• 50%

• 75%

Brown eyes are dominant to blue eyes. There are two parents that are homozygous dominant and homozygous recessive. What is the percent chance they will have a child with brown eyes?

• 0%

• 25%

• 75%

• 100%

Brown eyes are dominant to blue eyes. There are two parents that are homozygous dominant and homozygous recessive. Could their grandchildren have blue eyes?

• No, it is impossible.

• No, it is possible but it is too small of a probability.

• Yes, since their children will be a carrier, their grandchildren could have blue eyes.

• Yes, all of their grandchildren will have blue eyes.

What genotype must parents have to pass an observable recessive trait on to their children?

• Both parents must be homozygous dominant

• Both parents must be heterozygous.

• Both parents must be homozygous recessive.

• Both parents must be homozygous.

Mr. Krabbs is homozygous for his tall eyeballs, while his wife is heterozygous for her tall eyeballs. What is the chance that their children will have tall eyeballs?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Mr. Krabbs is homozygous for his tall eyeballs, while his wife is heterozygous for her tall eyeballs. What is the chance that their children will have short eyeballs?

• 0%

• 25%

• 50%

• 100%

Tags

NGSS.MS-LS3-2

A punnett square has homozygous dominant and heterozygous offspring possibilities. What could be the genotypes of the parents?

• AA, aa

• Aa, Aa

• AA, Aa

• AA, AA

Tags

NGSS.HS-LS3-1