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
Lyrx [107]
2 years ago
8

What is the best evidence to prove that Irene was heterozygous for hemophilia?

Biology
2 answers:
stealth61 [152]2 years ago
7 0

Answer:

The answer is D

Explanation:

Your welcome

Tell me if I am wrong

Brainliest Please

hoa [83]2 years ago
5 0

Answer:

D) Two of her sons have hemophilia and one does not.

Explanation:

The fact that Waldemar (her son) was hemophilic, is the best evidence to prove that Irene was heterozygous for hemophilia. Walderman received the Y chromosome from his father and an X chromosome from his mother. The X chromosome that he received from his mother carried the recessive allele for the trait, and this is why he had hemophilia. This means that there is no best evidence for Irene´s genotype than her son´s genotype.

I hope it helps you!

You might be interested in
Why is meoisis important for organisms?
lana [24]
Organisms make gametes through meiosis.

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females.
3 0
3 years ago
Read 2 more answers
Since you studied for this test, you will get an A.​
In-s [12.5K]
Thank you I appreciate it
5 0
2 years ago
Read 2 more answers
What change led to an increase in the number of dark colored moths within the population?
liubo4ka [24]

Answer:

<em>The change that led to </em><em>increase </em><em>in </em><em>the </em><em>number </em><em>of </em><em>dark </em><em>coloured</em><em> </em><em>mothe </em><em>within</em><em> </em><em>the </em><em>population </em><em>because</em><em> </em><em>the </em><em>evolution</em><em> </em><em>of </em><em>the </em><em>pepper </em><em>moth </em><em>is </em><em>an </em><em>evolutionary </em><em>instance </em><em>of </em><em>directional </em><em>colour</em><em> </em><em>change </em><em>in </em><em>the </em><em>moth </em><em>population</em><em> </em><em>as </em><em>a </em><em>consequence</em><em> </em><em>of </em><em>air </em><em>pollution </em><em>during </em><em>the </em><em>I</em><em>ndustrial </em><em>Revolution </em><em>the </em><em>frequency</em><em> </em><em>of </em><em>the </em><em>dark </em><em>–</em><em> </em><em>coloured</em><em> </em><em>moths </em><em>increased </em><em>at </em><em>that </em><em>time </em><em>an </em><em>example</em><em> </em><em>of </em><em>the </em><em>industrial</em><em> </em><em>is </em><em>melanism</em><em>.</em>

<em>May </em><em>be </em><em>this </em><em>is </em><em>ur </em><em>answer </em><em>u </em><em>wanted</em><em> </em>☺️

3 0
3 years ago
Work is done when force is applied
IrinaVladis [17]

Answer:

the answe will be back

Explanation:

I am sorry of it is not right

5 0
3 years ago
Define analogous structure and provide an example
NeTakaya

Analogous structures are structures that are similar in unrelated organisms. The structures are similar because they evolved to do the same job, not because they were inherited from a common ancestor. For example, the wings of bats and birds, shown in Figure below, look similar on the outside.

3 0
2 years ago
Other questions:
  • What atre three types of nerve fibers?
    12·2 answers
  • Correctly identify the three main bacterial subgroups found in soil as well as the divisions of the largest subgroup.
    11·1 answer
  • If one plant is named Salvia greggii and another is named Salvia vanhouttei, what does this tell you about these plants?
    13·1 answer
  • If a female who carries colorblindess marries a colorblind husband, what is the percent chance their son will be color blind.
    5·2 answers
  • Why did camels evolve?
    14·1 answer
  • Which of the following is land devoted to forest production and maintenance?​
    6·1 answer
  • The cell will enter the G1 phase. During this phase, proteins and nucleotides needed for DNA replication will be produced. Also,
    7·1 answer
  • An athlete is training really hard and becomes dizzy and feels ill and weak. What could be the cause of this weakness, in relati
    12·1 answer
  • SOMEONE PLZ HELP ASP!
    11·2 answers
  • Nitrogen from animal wastes or plant an animal tissue
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!