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
Svetradugi [14.3K]
3 years ago
5

Hemophilia is a rare recessive genetic disorder in which the recessive version of the gene does not produce blood-clotting facto

rs. A woman whose father had hemophilia marries a normal man. They have two children: a boy and a girl. What are the chances of the boy being a hemophiliac? _________ What are the chances of the girl being a hemophiliac? _________ Show your work with a Punnett Square.
Biology
1 answer:
erica [24]3 years ago
4 0

Answer:25 , 0

Explanation:

XX©(mother being the carrier as her father was hemophilia- females can only be carrier of hemophilia ) when crossed with normal father produces offspring XX©, XY, XY©, XY. Therefore chances of boy being hemophilia=(1/4)*100=25.

Chances of girl being hemophilia= 0.

You might be interested in
What effect would it have on the circulatory system if a person quit smoking?
Jobisdone [24]
It really wouldn't make a big change to the circulatory system because the damage has already occurred but it surely would prevent it from getting the circulatory system any worse.
6 0
3 years ago
Water vapor in the atmosphere_____. is the most common gas causes evaporation traps heat and helps keep the Earth warm is formed
Taya2010 [7]

Answer: traps heat and helps keep the Earth warm

Water vapor in the atmosphere traps heat and helps keep the Earth warm

Explanation:

The water vapour present in the layer of the atmosphere help to retain heat radiated from the earth surface. By so doing, it provides warmth alongside sunlight to the Earth's surface.

4 0
3 years ago
Identify carcinogens to which you are regularly exposed.
Anettt [7]
Asbestos, tobacco smoke, and formaldehyde are a few common examples
5 0
3 years ago
Why do we have to breathe everyday
FrozenT [24]
Well if you wanna live correct
7 0
3 years ago
Read 2 more answers
How do astronomers use the celestial sphere to plot a stars exact position
san4es73 [151]
<span>The celestial sphere is a coordinate system that uses the Earth as a reference. Declination indicates how far north or south from the celestial equator an object is. Right ascension indicates how far east or west from the vernal equinox an object is.</span>
3 0
3 years ago
Other questions:
  • A client is admitted to the hospital with a diagnosis of cancer of the larynx, and a laryngectomy is scheduled. what is the most
    15·1 answer
  • Which answer correctly summarizes the essential elements of a scientific theory?
    13·1 answer
  • Give two other expamples of surface water​
    5·1 answer
  • You are a new hire at a bioinformatics company and are helping to annotate the genome of a recently sequenced organism. A co-wor
    10·1 answer
  • A scientist is studying an organism and has clarified it as an animal. Which statement must be true about the organism?
    13·2 answers
  • Which statements describe how maps represent Earth's surface?
    15·1 answer
  • Vascular tissues main function is
    11·2 answers
  • After re-folding the protein lolcat31, you perform gel filtration to complete the purification. You calculate the size of lolcat
    6·1 answer
  • Help needed plz time limit
    15·1 answer
  • What is most likely the identity of the biome, and why?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!