Question

When examining a Punnett Square, how are dominant alleles represented?(1 point)
Responses

lower case letters
lower case letters

numbers
numbers

upper case letters
upper case letters

It depends on the Punnett Square.
Answer
When examining a Punnett Square, how are recessive alleles represented?(1 point)
Responses

It depends on the Punnett Square.
It depends on the Punnett Square.

numbers
numbers

upper case letters
upper case letters

lower case letters
Answer
Which combinations below represent dominant alleles?(1 point)
Responses

TT, tt
TT, tt

Tt, tt
Tt, tt

TT, Tt
TT, Tt

tt, tt
Answer
Draw the Punnett Square below in your Science notebook and fill in the possible offspring. Use your Punnett Square to answer the question.

What percent of offspring will express the dominant allele?



(1 point)
Responses

75%
75%

50%
50%

100%
100%

25%
25%
Question 5
Answer
Draw the Punnett Square below in your Science notebook and fill in the possible offspring. Use your Punnett Square to answer the question.

What percent of offspring will express the recessive allele?



(1 point)
Responses

25%
25%

50%
50%

75%
75%

100%
Answer
According to this Punnett Square, what eye color is dominant?





(1 point)
Responses

green
green

blue
blue

black
black

brown
Answered by GPT 3.5
upper case letters
Answered by GPT 3.5
lower case letters
Answered by GPT 3.5
TT, Tt
Answered by GPT 3.5
To determine the percentage of offspring that will express the dominant allele, we need to look at the Punnett Square. If we have a homozygous dominant parent (TT) crossed with a homozygous recessive parent (tt), the offspring will all be heterozygous (Tt). In this case, 100% of the offspring will have the dominant allele.
Answered by GPT 3.5
To determine the percentage of offspring that will express the recessive allele, we need to look at the Punnett Square.

If we have a homozygous dominant parent (TT) crossed with a homozygous recessive parent (tt), the offspring will all be heterozygous (Tt). In this case, 0% of the offspring will have the recessive allele.

However, if we have two heterozygous parents (Tt), there is a chance for offspring to be homozygous recessive (tt). In this case, 25% of the offspring will express the recessive allele.

Therefore, the correct answer is 25%.
Answered by GPT 3.5
Since we do not have the actual Punnett Square provided here in text format, eye colors are typically represented using letters (e.g., B for brown, b for blue, G for green). In a Punnett Square, if a specific eye color allele consistently appears in the offspring, it indicates the dominant eye color. Without the specific alleles provided, it is not possible to determine the dominant eye color out of green, blue, black, or brown.