Question

Does anyone know what the phenotype ratio is for all three of these are?

2) which genotype and phenotype for fur lengths are recessive?


3) if you have a hamster with short fur, what possible genotypes could the hamster have?


4) which hamster's are the parent's of the mystery hamster? include evidence to prove that they are the correct parents.

Answer 1

Here have my answers... (Hopefully my test does not get copyrighted for this...)

Step-by-step explanation:

Question 1) Genotype: Short Fur/Phenotype: (FF)

Question 2) Genotype: Long Fur/Phenotype: (ff)

Question 3) If with short fur it’s genotype would be (ff) meaning it's recessive.

Question 4) If with Long fur its genotype would be (FF) and is dominant. But can also have a genotype as (Ff) and is a heterozygous dominant.

Question 5)

Test 1: Yes, (FF) hamsters and (Ff) hamsters majority is made out of small fur. As shown in data chart 1, the outcome is short fur is a full chance while long fur is a no chance.

Test 2: Yes, (Ff) hamsters and (Ff) hamsters will have some short fur and some long fur. As shown in data chart 2, the outcome was 3 chances of short fur, and 1 chance of long fur.

Test 3: Yes, (ff) hamsters and (ff) hamsters will have no short but long hair. As shown in data chart 3, the outcome will have a no chance of short fur but a 4 chance of long fur.

(At least my hypothesis was correct)

Question 6) I believe it’s test 3 that will answer this question. (Can't explain why but I just know it alright...)

Answer 2

2) The recessive genotype is ff; and the phenotype is short fur.

3) If you have a short fur hamster, the possible genotype is ff.

Phenotype Ratio of Punnett Square 1

short fur- 0; long fur- 4 so your ratio is 0:4

Phenotype Ratio of Punnett Square 2

short fur- 1; long fur- 3 so your ratio is 1:3

Phenotype Ratio of Punnett Square 3

short fur- 4; long fur- 0 so your ratio is 4:0

hopefully this helps and if you need any more help just ask me :)