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
german
3 years ago
15

PLEASE ANSWER I NEED HELP In a family, the father is affected by a genetic disorder. The son in the family has the same disease,

but the daughters do not have it. What type of inheritance is this? A. Y-linked B. X-linked C. polygenic D. codominant
Biology
2 answers:
hram777 [196]3 years ago
8 0

<em>A. Y-linked.</em>

Explanation:

Males have one Y chromosome and one X chromosome, while females have two X chromosomes.

If the father is affected by a genetic disorder, that means it will be passed down to only sons in the family, not females, since females do not have a Y chromosome.

This would mean the genetic disorder is Y-linked, and only on the Y chromosome, which is specific to males.

Marizza181 [45]3 years ago
4 0

Answer:

A. Y-linked

Explanation:

Males have one Y chromosome and one X chromosome.

Females have two X chromosomes.

Father is affected by a genetic disorder. The son has the same disease. The daughters are not affected because they do not have Y chromosomes.

The father and son have Y chromosomes, so the type of inheritance is Y-linked.

You might be interested in
A social-conflict analysis suggests that schooling in the united states developed in the late nineteenth century because that wa
Slav-nsk [51]
The time that processing plant proprietors required a loyal and trained workforce. Social conflict is the battle for organization or power in the public eye. Social conflict or gathering struggle happens when at least two on-screen characters contradict each other in social association, correspondingly applying social power with an end goal to achieve rare or inconsistent objectives and keep the adversary from accomplishing them.
8 0
3 years ago
What causes weathering
kozerog [31]
Weathering is wearing down objects by elements in an environment
6 0
4 years ago
Read 2 more answers
The_____<br> is like the ______<br> system of<br> the human body because they both_________.
Sloan [31]

Answer:

The cell wall is like the integumentary system of the human body because they both protect the interior from the external environment.

Explanation:

4 0
3 years ago
Plants store carbohydrates as starch. Name one other substance used for food storage in plants,
Butoxors [25]

Answer:

Glucose

Explanation:

Glucose is used by plants for energy and to make other substances like cellulose

4 0
3 years ago
Which describes a way in which phosphorus may enter into the phosphorus cycle?
nalin [4]
<span>The phosphorus cycle is a biogeochemical cycle that describes the movement of phosphorus through the lithosphere, hydrosphere, and biosphere. Unlike many other biogeochemical cycles, the atmosphere does not play a significant role in the movement of phosphorus. Phosphorus mainly comes from soil and rock on the Earth and is recycled by living organisms</span>
8 0
3 years ago
Other questions:
  • When energy is used, ATP molecules convert to ADP molecules. This process is called _____. dephosphorylation phosphorylation oxi
    12·1 answer
  • A meander that is cut off to become completely isolated from the main channel, but which retains water, is a(n) ______.
    8·1 answer
  • Which is the correct sequence of events during embryonic development?
    7·2 answers
  • Which of the following statements is true? All mutations cause evolution. Any change to the DNA of an organism is called evoluti
    7·2 answers
  • True or False: All cells need ATP to function.
    12·1 answer
  • Nitrogen fixation is a natural process by which inert or unreactive forms of nitrogen are transformed into usable nitrogen. why
    5·2 answers
  • HELP due is 15 minuets. Select ALL the statements that are true about organs
    5·2 answers
  • Which element atoms are used in nuclear power plants?
    9·2 answers
  • A student wanted to see if covering a leaf in foil would stop it from producing starch. Why should the student put the plant in
    10·2 answers
  • Which statement best explains the process of transcription as it relates to protein synthesis and gene expression?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!