Asked by Priscilla

2. Which of the following describes the genotype and phenotype of parents whose child will definitely have a recessive trait?

A. Both parents have a homozygous for the recessive allele and have that trait**
B. Both parents have a homozygous for the recessive allele but do not have that trait
C. Both parents have a homozygous for the recessive allele and have that trait
D. Both parents have a homozygous for the recessive allele but do not that that trait

^I’m really confused cause they both have the same answer twice O_O...but I chose A

3. A long-haired cat (recessive trait s) is crossed with a heterozygous short-haired cat (dominant trait S). Which percentage of their offspring will have long hair?

A. 100 percent
B. 50 percent**
C. 25 percent
D. 0 percent

4. In humans, having dimples is a dominant trait. If one parent has dimples and is homozygous for the trait, what is the probability any of his or her offspring will NOT have dimples?

A. 100 percent
B. 50 percent
C. 25 percent**
D. 0 percent

5. In humans, having more than 5 fingers or toes is dominant over having exactly 5 fingers or toes. Which of the following situations is most likely result in exactly half of a couple’s offspring having 6 digits and half of them having 5?

A. Both parents are homozygous for this trait**
B. Both parents are homozygous
C. One parent is heterozygous while the other is homozygous for this recessive trait
D. One parent is homozygous for the recessive trait while the other is homozygous for the dominant trait
Answered by PsyDAG
2. I'm confused too. I would pick A or C. B and D are identical too. Either you have typos or bad question.

3. Right

4. Disagree. If dimples are dominant and one parent is homozygous, the child will always get a dominant gene.

5. What is B? Disagree. A would lead to all having the trait.
Answered by FrostyplayROBLOX
The answers are:
1.B
2.A
3.B
4.D
5.C
Answered by Courntey
Thank you so much FrostyplayROBLOX! Your answer helped me so much! I got 100%!
Answered by tim
100 thanks
Answered by Puppy's and food 4life
100% wooooh thanks frosty
Answered by fake guns
Thanks for the help
Answered by Totally not from connexus
100% thank you!
Answered by anonymous connexus student
100% still works in 2020
Answered by Random Person.
Frosty is right 100%.
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