In hamsters, there is a dominant allele (S) for smooth fur and a recessive allele (s) for spiky fur. A unique characteristic of

Question

2 years ago

11

In hamsters, there is a dominant allele (S) for smooth fur and a recessive allele (s) for spiky fur. A unique characteristic of

these alleles is that the heterozygote (Ss) has its own phenotype - rough fur. In this way, we can determind the number of heterozygotes in the population. In a population of 1000 hamsters, 390 have smooth fur (SS), 470 have rough fur (Ss) and 140 have spiky fur (ss).
What are the allele frequencies in this population?
Frequency of S =
Frequency of s =
In the next generation of 1000 hamsters, what are the expected genotype frequencies?
Frequency (SS) =
Frequency (Ss) =
Frequency (ss) =
What are the expected number of each genotype in the next 1000 hamsters?
Number of SS Number of Ss Number of ss Have the allele frequencies changed?
Is the population in Hardy-Weinberg equilibrium?
have the allele sequencie: nanged is the populati Weinberg equitoThe expected genotype frequency of Ss (2pq) in the next generation is expected to be:
a. 0.469
b. 0.390
c. 0.938
d. 469
The expected number of smooth fur hamsters (SS) in the next generation of 1000 hamsters is:
Is the population of hamsters in Hardy-Weinberg equilibrium?

Biology

1 answer:

Oksana_A [137] · Answer 1 · 2022-11-13T19:01:03+03:00

Answer:

What are the allele frequencies in this population?

Frequency of S = 0.625
Frequency of s = 0.375

In the next generation of 1000 hamsters, what are the expected genotype frequencies?

Frequency (SS) = 0.39
Frequency (Ss) = 0.47
Frequency (ss) = 0.14

What are the expected number of each genotype in the next 1000 hamsters?

Individuals SS = 390
Individuals Ss = 469
Individuals ss = 140

Have the allele frequencies changed? No, they are the same

Is the population in Hardy-Weinberg equilibrium? Yes, it is.

The expected genotype frequency of Ss (2pq) in the next generation is expected to be: 0.469 (option a)

The expected number of smooth fur hamsters (SS) in the next generation of 1000 hamsters is: 390

Explanation:

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

Download pdf