CP 2 Dihyrbrid Crosses

Posljednje ažuriranje about 2 years ago

25

1

Biblioteka

CP 2 Dihyrbrid Crosses

Posljednje ažuriranje about 2 years ago

25

1

What is the genotype for a smurf that is homozygous dominant for blue body color and homozygous recessive for stubby nose

1

What is the genotype for a smurf that is heterozygous for round eyes and homozygous recessive for stubby nose?

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with round eyes (B_R_).

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with oval eyes (Bbrr or BBrr)?

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with round eyes (bbRR or bbRr)?

1

Use the chart below to identify the phenotype of a snail with the genotype WwPpbb

white shell white skin big eyes

black shell white skin small eyes

white shell pink skin small eyes

black shell pink skin small eyes

1

Draw the cross between a snail that is heterozygous for white shell and a snail with a black shell.

1

Look at #18 What percent of the offspring will have a white shell?

100%

75%

50%

25%

1

Draw the cross between two snails that are heterozygous for pink skin.

1

Look at #20, What is the phenotypic ratio.

2:2

4:0

3:1

1

Considering only fruit color, how many of the offspring will be red?

16/16

12/16

9/16

3/16

1

What is the genotype for a smurf that is homozygous dominant for blue body color and homozygous recessive for stubby nose

What is the genotype for a smurf that is heterozygous for round eyes and homozygous recessive for stubby nose?

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with round eyes (B_R_).

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with oval eyes (Bbrr or BBrr)?

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with round eyes (bbRR or bbRr)?

1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with oval eyes (bbrr)?

1

What is the phenotypic rato?

4:4:4:4

9:3:3:1

8:8

1

Use the chart below to identify the phenotype of a snail with the genotype WwPpbb

white shell white skin big eyes

black shell white skin small eyes

white shell pink skin small eyes

black shell pink skin small eyes

1

Use the chart to determine the genotype of a snail that is recessive for shell color, heterozygous for skin color, and homozygous dominant for eyes.

WWPPBB

wwPpBB

WwPpBb

wwPpbb

1

Draw the cross between a snail that is heterozygous for white shell and a snail with a black shell.

1

Look at #18 What percent of the offspring will have a white shell?

100%

75%

50%

25%

1

Draw the cross between two snails that are heterozygous for pink skin.

1

Look at #20, What is the phenotypic ratio.

2:2

4:0

3:1

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with oval eyes (bbrr)?

What is the phenotypic rato?

4:4:4:4

9:3:3:1

8:8

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of BbLl?

blue eyes long nose

blue eyes stubby nose

purple eyes long nose

purple eyes stubby nose

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of bbLl?

blue eyes long nose

blue eyes stubby nose

purple eyes long nose

purple eyes stubby nose

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of Bbll?

blue eyes long nose

blue eyes stubby nose

purple eyes long nose

purple eyes stubby nose

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have blue eyes with a stubby nose?

9/16

3/16

4/16

1/16

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be purple eyes with a stubby nose?

9/16

3/16

4/16

1/16

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a long nose?

9/16

3/16

4/16

1/16

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a stubby nose?

9/16

3/16

4/16

1/16

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have purple eyes?

8/16

10/16

4/16

3/16

Use the chart to determine the genotype of a snail that is recessive for shell color, heterozygous for skin color, and homozygous dominant for eyes.

WWPPBB

wwPpBB

WwPpBb

wwPpbb

Considering only shape color, how many of the offspring will be round?

16/16

12/16

9/16

3/16

CP 2 Dihyrbrid Crosses

CP 2 Dihyrbrid Crosses

What is the genotype for a smurf that is homozygous dominant for blue body color and homozygous recessive for stubby nose

What is the genotype for a smurf that is heterozygous for round eyes and homozygous recessive for stubby nose?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with round eyes (B_R_).

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with oval eyes (Bbrr or BBrr)?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with round eyes (bbRR or bbRr)?

Use the chart below to identify the phenotype of a snail with the genotype WwPpbb

Draw the cross between a snail that is heterozygous for white shell and a snail with a black shell.

Look at #18 What percent of the offspring will have a white shell?

Draw the cross between two snails that are heterozygous for pink skin.

Look at #20, What is the phenotypic ratio.

Considering only fruit color, how many of the offspring will be red?

What is the genotype for a smurf that is homozygous dominant for blue body color and homozygous recessive for stubby nose

What is the genotype for a smurf that is heterozygous for round eyes and homozygous recessive for stubby nose?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with round eyes (B_R_).

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be blue with oval eyes (Bbrr or BBrr)?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with round eyes (bbRR or bbRr)?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with oval eyes (bbrr)?

What is the phenotypic rato?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of BbLl?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of bbLl?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of Bbll?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have blue eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be purple eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a long nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have purple eyes?

Use the chart below to identify the phenotype of a snail with the genotype WwPpbb

Use the chart to determine the genotype of a snail that is recessive for shell color, heterozygous for skin color, and homozygous dominant for eyes.

Draw the cross between a snail that is heterozygous for white shell and a snail with a black shell.

Look at #18 What percent of the offspring will have a white shell?

Draw the cross between two snails that are heterozygous for pink skin.

Look at #20, What is the phenotypic ratio.

Considering only fruit color, how many of the offspring will be red?

Considering only shape color, how many of the offspring will be round?

How many of the offspring will be yellow and round?

How many of the offspring will be yellow and pear shaped?

Blue body color (B) is dominant to purple body color (b). Round eyes (R) is dominant to oval eyes (r). How many offspring in the cross will be purple with oval eyes (bbrr)?

What is the phenotypic rato?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of BbLl?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of bbLl?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the phenotype of Bbll?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have blue eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be purple eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a long nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will be blue eyes with a stubby nose?

Long nose (L) is dominant to stubby nose (l). Blue eyes (B) are dominant to purple eyes (b). What is the probability that the baby will have purple eyes?

Use the chart to determine the genotype of a snail that is recessive for shell color, heterozygous for skin color, and homozygous dominant for eyes.

Considering only shape color, how many of the offspring will be round?

How many of the offspring will be yellow and round?

How many of the offspring will be yellow and pear shaped?