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
kozerog [31]
3 years ago
7

Sickle-cell anemia is an example of codominance. What implications does this have for people with one or two copies of the sickl

e-cell gene?
A. People with two copies of the mutated gene have healthy red blood cells. People with one copy of the mutated gene don't have the disease but are carriers of the disease.
B. People with two copies of the mutated gene have sickle-cell anemia. People with one copy of the mutated gene have both healthy and misshapen red blood cells and are carriers of the disease.
C. People with two copies of the mutated gene are carriers of the disease. People with one copy of the mutated gene don't have the disease.
D. People with two copies of the mutated gene have sickle-cell anemia. People with one copy of the mutated gene have healthy red blood cells.
Biology
2 answers:
pogonyaev3 years ago
6 0

Answer: B - People with two copies of the mutated gene have sickle-cell anemia. People with one copy of the mutated gene have both healthy and misshapen red blood cells and are carriers of the disease.

Explanation:

Co-dominance is when both the alleles of a gene in a heterozygote show. In the case of sickle cell anemia (since it is a co-dominant trait) even if the person only has one sickle cell allele, symptoms of sickle cell will still show up in that person. That's why the person in this example has both misshapen and healthy red blood cells.

Black_prince [1.1K]3 years ago
6 0

Answer:

Answer: B - People with two copies of the mutated gene have sickle-cell anemia. People with one copy of the mutated gene have both healthy and misshapen red blood cells and are carriers of the disease.

Read more on Brainly.com - brainly.com/question/12720394#readmore

Explanation:

You might be interested in
REALLY EASY!!! JUSUT CAN'T CHOOSE !!!! WILL GIVE BRAINLIEST!!!! AT LEAST TAKE A LOOK!!! ANSWER IF 100% SURE THO!!!
Anni [7]

Answer:

The air pollution act

Explanation:

Hope I helped:)

5 0
3 years ago
Read 2 more answers
need answers asap if you want points tell me in the COMMENTS and I'll be happy to make something just for u!! Just do not answer
Firlakuza [10]
6. Lion
7.raccoon
8.rat
9. A keystone is a organism that helps define the entire ecosystem, and if the species were to disappear from the ecosystem no other species would be able to fill its ecological niche the ecosystem would be forced to radically change allowing new and possibly invasive species to populate the habitat.
6 0
3 years ago
What dictates how we assemble amino acids to build proteins, tissue, and organs?
Nina [5.8K]

Answer:

C- DNA

Explanation:

DNA is responsible for protein synthesis.

6 0
3 years ago
Read 2 more answers
What might happen if cells divide uncontrollably
Luba_88 [7]
<span>When cells divide uncontrollably, then there is a huge number of them and they take up most of the space in the body. Thus, lumps start to appear on and in a person's body, on organs and skin, and these lumps often represent cancer. So, uncontrollable division of cells can lead to cancer. Hope this helps. Let me know if you need additional help!</span>
6 0
3 years ago
Can someone please help with this?
BARSIC [14]

Answer:

.....................

Explanation:

......................

4 0
3 years ago
Other questions:
  • The most likely source of water polluting pathogens is _______.
    7·2 answers
  • According to “Making History with Vitamin C,” how did Cook persuade his men to want sauerkraut?
    7·1 answer
  • What is another name for haploid and diploid cells?
    7·2 answers
  • Which structures are part of the body's first line of defense against pathogens?
    13·1 answer
  • if carbon dioxide is removed from the plants environment what happens to the plants production of sugar
    8·1 answer
  • Converge means to
    5·1 answer
  • The end result of the viral lytic cycle is
    14·1 answer
  • The two processes that move the most amount of carbon through the carbon cycle are? a.photosynthesis and respiration b. decompos
    8·1 answer
  • Plzz help will give brainiest. What pair of chromosomes do not go through crossover
    12·2 answers
  • -What is DNA replication?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!