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
Ket [755]
3 years ago
11

In humans, hemophilia is caused by a recessive allele on the x chromosome. therefore, if a female with hemophilia has children w

ith a normal male, the probability that their first child will be a girl with hemophilia is zero. this assumes normal dosage compensation where the x that is inactivated in females varies randomly from cell to cell. but suppose the normal mechanism of dosage compensation is altered so that the x that is inactivated in any given female is random but the same x is inactivated in every cell of her body. in this case, what is the probability that their first child would be a girl with hemophilia? ( express the probability as a percent. enter the number only without the percent sign. for example, enter 100% as 100 and enter 12.5% as 12.5 )
Biology
1 answer:
nekit [7.7K]3 years ago
6 0
R 100% as 100 and enter 12.5% as 12.5 )
You might be interested in
Considering the impacts and benefits of bioprospecting, which of the following describes the most likely impact?
Furkat [3]

Bioprospecting is the search for plant and animal species from which medicinal drugs and other commercially valuable compounds can be obtained.

Based on this I think it could be B.

Hope this helps.

3 0
3 years ago
Read 2 more answers
What is autoregulation of blood flow?
earnstyle [38]
A manifestation of local blood flow regulation.
3 0
3 years ago
- Start with the P generation with the following genotypes (AA x aa). Based on classical Mendelian inheritance, how will a cross
nexus9112 [7]

Answer:

<em>The correct option is Although the F1 generation will all show the dominant trait, the offspring  will all be heterozygous and increase chances of future variation.</em>

Explanation:

The cross for the offsrings that will be produced by F1 generation is shown below:

         a          a

A      Aa       Aa

A      Aa        Aa

As we can see that all the offsprings in the F1 generation will have heterozygous genes but only the dominant trait will be seen in the phenotype of the F1 generation.

A cross between the F1 generation will give the following results:

         A          a

A      AA      Aa

a       Aa      aa

This cross shows that there will be increases genetic and phenotype variations in offsprings that will be produced by the F1 plants.

6 0
3 years ago
Nutrient rich blood from the instestines flows directly to
LenaWriter [7]

Answer:

Nutrient-rich blood flows into the liver from the intestines through the hepatic portal vein.

7 0
2 years ago
Read 2 more answers
Pastoral farming is best described as _______.
Lady_Fox [76]
A method of raising livestock and moving herds.

7 0
3 years ago
Other questions:
  • Cells are surrounded by a watery fluid, and they contain watery cytoplasm. Explain how the structure of the lipid bilayer is rel
    12·1 answer
  • Wind blows finer particles long distances from glacial environments, where they settle out a form
    9·1 answer
  • Why do hurricanes lose strength once they reach the land?
    6·1 answer
  • If you cannot see light coming through your scope, in addition to the light source,
    11·1 answer
  • How does power relate to work?
    14·2 answers
  • Which is correct according to dawinism?
    7·1 answer
  • Often During summer months large bodies of water will experience "fish kill." These do not happen during the winter months. Expl
    8·1 answer
  • 4. Extend your thinking: Compare the circumference values to the diameters. About how many
    5·1 answer
  • As soon it cut a piece of an outdoor potted plant and brings it inside and place is it in a vase. A few weeks later, the student
    5·1 answer
  • A drug company is testing the effectiveness of a new blood pressure medicine using rats as the test subjects
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!