1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
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]2 years ago
3 0

Answer:

<em>What are the allele frequencies in this population?</em>

  • Frequency of S = 0.625  
  • Frequency of s = 0.375

<em>In the next generation of 1000 hamsters, what are the expected genotype frequencies?</em>

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

<em>What are the expected number of each genotype in the next 1000 hamsters?</em>

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

<em>Have the allele frequencies changed?</em> No, they are the same

<em>Is the population in Hardy-Weinberg equilibrium?</em> Yes, it is.  

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

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

Explanation:

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

     

Download pdf
You might be interested in
Please help me I will give you the brain thing and extra points. image below
Colt1911 [192]

Answer:

I THINK ITS B

3 0
2 years ago
Read 2 more answers
What is the volume in milliliters of 0.23 kg of pure water
Citrus2011 [14]

230 is your anwser! sorry bad english

5 0
3 years ago
A.hydrophobic tail<br> B.hyrophobic head <br> C.sodium-potassium pump<br> D.ATP
Lostsunrise [7]

Answer:

A. Hydrophobic tail

Explanation:

Refer the attachment

4 0
2 years ago
15. Knowing that the genetic code is almost universal, a scientist uses molecular biological methods to insert the human B-globi
Elina [12.6K]

Answer:

The genetic information of living organisms is sequenced in DNA, which allows inheritable factors to be transmitted with each replication process. Proteins play a very important role by intervening in their metabolism during the translation and transcription of information. .

eukaryotic and prokaryotic organisms have different evolutionary sequelae that are reflected in the mechanisms they use for DNA translation, such as in the initial stages, lengthening and termination of sequencing, these differences are imparted by the order of the genes, the ribosome and its structural form and the promoter sequences.

In this way we can conclude that although the eukaryotic genes enter into a bacterium, the type of information that they take may arrive incomplete and this may generate subsequent defects for their operation, but there may be processes that guarantee a better transfer of information with the use of genetic engineering and enzyme management to introduce different bacterial genetic expressions with eukaryotic genes.

3 0
3 years ago
Suppose a polymerase chain reaction (PCR) amplification process begins with exactly one double-stranded template DNA. How many D
Agata [3.3K]

Answer:

1. Number of DNA molecules after 30 Cycles of PCR = 1.02 x 10^9

2. No. of mutant DNA molecules = 1.07 x 10^9

Explanation:

1. You just have to take the exponential of 2 to the power of the number of PCR cycles (2^n)

2. All copies were normal at cycle 10 that are about 1024 copies. At cycle 11 single point error, all further copies are mutated.

3 0
3 years ago
Other questions:
  • Riddle: I'm mostly made of water, but that's not all. I fill up the cell, from wall to wall.
    11·2 answers
  • Summarize the role of bacteria in keeping the nitrogen cycle balanced.
    8·1 answer
  • Which plant-cell organelle supports and maintains the cell's shape and protects the cell Consider this plant cell. The organelle
    15·1 answer
  • What two features form when waves erode less resistant rocks along shore
    13·1 answer
  • AnSWER THIS ASAP!Please
    5·1 answer
  • Phototropism occurs when a plant bends in the direction of a light source. A common light source is the Sun. The plant hormone a
    8·1 answer
  • Mutation <br>Which of the following types of mutation is illustrated below?<br>​
    15·1 answer
  • What is created by the flow of electric current?
    10·2 answers
  • Primary productivity is not limited by _______.
    7·1 answer
  • in humans, advanced aging mimics many symptoms of mitochondrial dysfunction. This provides support for:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!