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 Ms. Sue
I have no idea!

Answered by Priscilla
but I need it for a test
Answered by Ms. Sue
Study your text materials.
Answered by Priscilla
hello Ms. sue this is Priscilla's mom and this is the 2 time you have not helped her and said I have no idea are you sure your a teacher?
Answered by Ms. Sue
Yes, I've been teaching social studies, English, and a little elementary math for over 40 years. I know very little about the sciences.

Unfortunately, we rarely have a volunteer tutor who can answer biology questions.

Answered by Natalie
2.a
3.b
4.d
5.c
Answered by I GOT IT
1. B
2. A
3. B
4. D
5. C
Answered by pecas
I GOT IT is right i got 100% thanks.
Answered by Si Papi
Natalie's answers to your questions are correct. I GOT IT is correct also.
Answered by Jack
The answers are correct but this site is for help on certain hard questions, not the whole test, that is considered cheating. Please refrain from giving out answers/using answers that may not be right next time.
Answered by me
but they were right
There are no AI answers yet. The ability to request AI answers is coming soon!