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
Sindrei [870]
3 years ago
11

Cystic fibrosis is a genetic disorder in homozygous recessives that causes death during the teenage years. if 9 in 10,000 newbor

n babies have the disease, what are the expected frequencies of the dominant (a1) and recessive (a2) alleles according to the hardyweinberg model?
Biology
1 answer:
avanturin [10]3 years ago
4 0

The expected frequencies are f(A1) = 0.9700, f(A2) = 0.0300 according to the Hardy-Weinberg model. For biologists studying a large flatworm population in the lab, which Hardy-Weinberg condition is most difficult to meet there is no mutation. It is called a genetic disorder in homozygous recessives that causes death during the teenage years.

You might be interested in
Definicion de Regiones corporales
ivanzaharov [21]

Answer:

yuhg bnmki9u78y6r54edcrftvgunhjmik,oxocifu

Explanation:

7 0
3 years ago
The color of a mineral when it is powdered is called the streak of the mineral. Several minerals have a black streak and make it
irina [24]

Answer:

Hematite

Explanation:

The iron content of the mineral gives it a red hue after it has spent a long time exposed to air and moisture

4 0
3 years ago
Gregor Mendel was the first scientist to use statistics to analyze scientific data. Before Mendel’s experiments, scientists beli
strojnjashka [21]
I think this is an theory changing because a new scientific method was developed. They used what Mendel had learned to test the hypothesis themselves and discovered that he was right.
4 0
3 years ago
Read 2 more answers
Someone pls helppppp
Liula [17]
You transform matter !
5 0
2 years ago
Can someone pls help me ​
frozen [14]

Answer:

Explanation:

a. Since both the parents are carriers, they have one allele that is the gene for the normal trait and one gene that is for the sickle cell trait. So the genotypes of the parents are Hh

b.   If we use a punnett square:

                    H            h

         H       HH           Hh

         h        Hh           hh

Genotypic ratio: 1 HH: 2Hh: 1hh

Phenotypic ratio:      1 normal blood cell: 2 sickle cell carriers: 1 sickle cell disease

6 0
3 years ago
Other questions:
  • Please help! Super important :)
    10·1 answer
  • How do industrial melanism, insecticide resistance, and antibiotic resistance all support the idea of evolution and natural sele
    11·1 answer
  • In the 19th century, Dmitri Mendeleev predicted the existent of a then unknown element, X, with a mass of 68. He also predicted
    10·1 answer
  • How does the circulatory system work at the organ level?
    14·2 answers
  • Why is it important that egg and sperm only have on set of chromosomes?
    12·1 answer
  • What must happen before meiosis can begin
    5·1 answer
  • Which buffer system accounts for 75% of all chemical buffering in the body fluids?
    5·1 answer
  • *lf a strand has 35% adenine, what percent will be cytosine?
    14·1 answer
  • Which of the following best describes the physical structure of a gene?
    7·1 answer
  • which cells harvested from adult mice were most likely used as the highly proliferative benchmark in the experiment that generat
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!