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
Aleksandr-060686 [28]
2 years ago
7

What is the best evidence to prove that irene was heterozygous for hemophilia? elizabeth is not a carrier for the trait. tatiana

carried the recessive allele. her brother has hemophilia and her sister is a carrier. two of her sons have hemophilia and one does not.
Biology
1 answer:
dezoksy [38]2 years ago
3 0

Hemophilia is an inherited bleeding disorder where clotting factors are either absent or present in low amounts. As a result, the blood doesn't clot. It is an X-linked recessive trait that is inherited.

<h3>What is X- linked recessive genetic illness?</h3>

Genetic abnormalities known as -X-linked recessive genetic illnesses are brought on by an atypical gene on the X chromosome. "Carriers" for a disease are females who have the disease gene on one of their X chromosomes. The fact that carrier females have a second copy of the gene to make up for the copy with the disease-causing alteration or mutation usually prevents them from showing symptoms of the ailment.

A male has one X chromosome, thus if he gets an X chromosome that carries a gene that causes a disease, the condition will manifest in him. Male X-linked If the other X chromosome from their mother is healthy, all of their daughters will carry the illness gene.

Learn more about hemophilia here:

brainly.com/question/1425282

#SPJ1

You might be interested in
What is the difference between the beliefs of the Nation of Islam different from the beliefs of the Southern Christian Leadershi
Whitepunk [10]
The difference between the beliefs of the Nation of Islam different from the beliefs of the Southern Christian leadership conference is : D. The nation of islam used any means necessary to achieve equality

Malcolm X was really famous for his quotes : "there's no such thing as non violent revolution"

Hope this helps
7 0
3 years ago
3. Summarize the physical differences between the jaws of the gorilla, Australopithecus, and modern human.
Anika [276]

Answer:

A gorilla's jaw is different from a human's jaw due to the way that their jaws open for example a gorilla's jaw will open from the top of their head to even their bottom such as their jaw while a human jaw will open from the bottom.

Explanation:

3 0
1 year ago
Why do you think yeast is living?
AleksAgata [21]

Answer:

well it's not really alive it just makes bread rise

Explanation:

6 0
2 years ago
Which of the below is not a function of the exoskeleton?
Tasya [4]
Breathing, moving blood throughout the body, and so forth. 
6 0
3 years ago
If plants are absorbing and using blue and red light, what must be happening to other colours of light, like green and yellow?
Semenov [28]

Answer:

The colours like green and yellow are being reflected.

As we know if the colour is green then it is reflecting green light

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Which neurotransmitter does lsd principally operate on? dopamine serotonin acetylcholine norepinephrine?
    13·1 answer
  • What Helps protect internal organs that are connected with the outside of the body by secreting a sticky fluid that traps microb
    14·1 answer
  • What is the different between partially permeable membrane and permeable membrane
    13·1 answer
  • List 5 parts/tissues of the body that will suffer the consequences of a Vitamin D deficiency.
    15·1 answer
  • What two forms of heat transfer most contribute to the creation of a land breeze?
    9·1 answer
  • What embryonic structures are common in all chordates?
    8·1 answer
  • 4. Which system helps keep you healthy by carrying white blood cells throughout
    12·1 answer
  • The diagram below shows a microscopic view of the lower epidermis of a maple leaf. What type of cell is indicated by label B?
    7·2 answers
  • Forces that cause tectonic plates to movement can cause rock melt and escape earth's
    15·1 answer
  • Which forms as a result of compressional stress?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!