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
kolezko [41]
2 years ago
14

If a boy exhibits a sex-linked trait that is carried on the X chromosome, what must be true?

Biology
2 answers:
kicyunya [14]2 years ago
6 0

Answer:

Your answer is D!

Explanation:

His mother carried at least one allele for that trait.

Artemon [7]2 years ago
3 0

Answer:

C. His mother carried at least one allele for that trait

Explanation:

-Men have a single allele of each gene on the X chromosome, inherited from their mother, and a single allele of each gene on the Y chromosome, from their father.

-A sex-linked trait is a trait that is controlled by a gene or an allele located on the sex chromosome.

-X-linked traits are maternally inherited from carrier mothers or from an affected father. Each son born to a carrier mother has a 50% probability of inheriting the X-chromosome carrying the mutant allele.

You might be interested in
while working in the lab,you drop an empty flash on the floor and it breaks. what is the appropriate action to take
ladessa [460]

Answer:

clean it up

Explanation:

cause if someone isn't looking where they're going and they trip on something then fall in the glass

6 0
3 years ago
Read 2 more answers
Can you put leave in conditioner on dry hair
Marysya12 [62]

You can, but I don't recommend it. Conditioner should only be used for damp or wet hair. If used on dry hair, it could ruin.

Hope this helps!

7 0
3 years ago
Which enzyme will be most involved in the digestion of high protein food?
Alborosie

Answer:

a. salivary amylase

Explanation:

salivary amylase breaks down starches (complex carbohydrates) into sugars for the body to absorb more efficiently.

6 0
1 year ago
Read 2 more answers
Viruses are considered living cells?<br> A. True <br><br> B. False
White raven [17]

Answer: Hello, Most biologists say no. Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.

Explanation: I think it might be false

6 0
3 years ago
Read 2 more answers
Will give brainlist if right!
MArishka [77]

Answer: Spleen

Explanation: because i took the test and got 100% ngl

6 0
3 years ago
Read 2 more answers
Other questions:
  • A person that is sleeping on her stomach rolls over so that she is now sleeping on her back. The person moved from the ________
    8·2 answers
  • Fill in the blank
    11·2 answers
  • Embryonic stem cells are
    5·1 answer
  • Which of the following winds is characterized by blowing in the southeast in the middle latitudes in Earth's Southern Hemisphere
    8·2 answers
  • Which of the following accurately describes fermentation? A. All types of fermentation produce carbon dioxide. B. Fermentation c
    13·1 answer
  • Check out the map showing tornado alley in the U.S. Although tornadoes can occur anywhere, they are most likely to occur when wh
    8·1 answer
  • Which allele combination represents a female who has a heterozygous sex-linked trait?
    15·2 answers
  • Stabilizing selective pressures result in _______. a. rapid, broad evolutionary changes b. limited evolutionary changes c. an in
    6·2 answers
  • Where does most ocean pollution come from
    5·2 answers
  • A woman who is a hemophiliac has a normal daughter. What is the daughter’s genotype? Show
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!