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
tangare [24]
3 years ago
9

Are the offspring of parents who are both homozygous dominant for normal red blood cells in danger of getting sickle-cell anemia

?
Biology
2 answers:
Ksju [112]3 years ago
7 0

Answer:

If both parents do not have sickle-cell anemia, than the possibility is low.

Explanation:

If both parents have the sickle-cell trait, their offspring has a 25 percent chance of getting sickle cell anemia and a 50 percent risk of them having sickle cell trait. Meanwhile, there is also a 25 percent chance of the child not getting it at all.

If one parent has sickle cell anemia and the other has sickle cell trait, then their offspring with have a 50 percent chance of getting sickle cell anemia and a 50 percent chance of getting a sickle cell trait.

When both parents have sickle cell anemia, their child will definitely have it.  

arsen [322]3 years ago
6 0

Answer:

No, 0% chance

Explanation:

none of the parents are carriers of this disease, and are homozygous dominant to the normal red blood cells, so they will not inherit this disease

You might be interested in
High doses of stimulants can influence driving capabilities by
irakobra [83]
I believe high doses of stimulants can influence driving capabilities by inducing dizziness, panic reactions and hallucinations. Stimulants are substances that can affect a person's mood, often giving the user extra energy and a stronger sense of well-being. They can range from legal substances such as nicotine and caffeine to illegal drugs like cocaine and methamphetamine. 
7 0
3 years ago
DNA STRUCTURE<br> Pls help me fill in the blank
olga55 [171]

Answer:

Overall Shape: Double Helix

Groups of Molecules Called: nucleotides

4 Nitrogenous Bases: Adenine-Thymine / Guanine-cytosine

Chargaff's rules: A=T, C=G

Backbone: Phosphate and deoxyribose sugar

Bonds: Hydrogen Bonds between base pairs

5 0
3 years ago
Some fungi and insects benefit each other; the fungi protects the insects from predators and the insects spread spores for the f
marissa [1.9K]

Explanation:

mutualistic relationship

5 0
3 years ago
How are photosynthesis and cellular respiration dependent on one another?
Studentka2010 [4]

Answer:

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

Explanation:

6 0
3 years ago
The energy value listed for foods refers to the _______.
yaroslaw [1]
The answer to fill in the blank would be B) aka the second option because food gives our body energy and serves as fuel to recharge to give us energy to do things.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which organism is made up of a cell that does not contain a membrane enclosed nucleus?
    6·1 answer
  • name the structures in a cellwhich carry inherited traits and give a brief overview of cellular reproduction
    8·2 answers
  • 1. Populations can have variety, despite being made up of the same species. If a population has different expressed traits, this
    13·1 answer
  • Scientific Method Question Conclusion Research Hypothesis Experiment Analyze Results Develop a Questions should be measurable an
    10·1 answer
  • Where are electrons found?
    5·2 answers
  • When energy is needed and adequate oxygen is available, pyruvate is converted to
    8·1 answer
  • How can individuals protect, prevent, or treat diabetes?
    10·1 answer
  • In x linked recessive if the mother is carrier and father is normal and their first child is male and is affected the next child
    15·1 answer
  • Which characteristics of taxonomic groups will be used to complete the chart above in X, Y, Z order?:
    9·1 answer
  • All living things must meet three major challenges of life, what are they​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!