If a second cross is made using these offspring and results are ¾ short haired while ¼ are long haired can you now determine the

Question

Vaselesa [24]

3 years ago

7

If a second cross is made using these offspring and results are ¾ short haired while ¼ are long haired can you now determine the

exact genotypes of the parents and if so what are they?

Biology

1 answer:

aksik [14] · Answer 1 · 2022-05-27T23:42:22+03:00

Complete question:

In guinea pigs, the allele for short hair is dominant. All the guinea pigs are born short-haired. If a second cross is made using these offspring and results are 3⁄4 short-haired while 1⁄4 are long-haired can you now determine the exact genotypes of the parents and if so what are they?

Answer:

The exact genotype of both the F2 parents is Ss, heterozygous for the trait hair length.

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

Download pdf