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
dem82 [27]
3 years ago
7

Some people have one sickle cell gene and one normal gene. They have few defctive cells and no symptoms because the sickle cell

gene and one copy of a normal gene?Describe the process
Chemistry
1 answer:
Drupady [299]3 years ago
5 0

Answer:

The sickle cell gene is recessive to the normal gene

Please find the description below

Explanation:

Sickle cell is a blood disease inherited genetically from one's parents. The sickle cell is associated with the blood genotype of an individual. The allele for sickle cell trait is S, while that of the normal gene is A. In this gene, the allele for normal gene (A) is dominant over the allele for sickle cell (S).

Hence, people that have one sickle cell gene (S) and one normal gene (A) will have an AS genotype. The individual will have few defective cells and no symptoms because the phenotypic expression of the sickle cell allele has been masked by the normal one.

You might be interested in
I need to figure out what the unit to measure time is
Lady_Fox [76]
Measure time by seconds.
4 0
3 years ago
1. An atom that has an outer shell that is NOT full is (more likely OR less likely) to be reactive than an atom that has a full
Serga [27]
Yes because they atom with a stable octet electrons is less reactive it does not need any more electrons while an atom that has an partially filled electrons need more electrons to complete octet structure
7 0
3 years ago
¿Que ocurre cuando alteramos la temperatura de una disolución?
Gelneren [198K]

Answer: Explanation:

Temperatura. La solubilidad de un soluto en un determinado solvente principalmente depende de la temperatura. Para muchos sólidos disueltos en el agua líquida, la solubilidad aumenta con la temperatura hasta 100 °C,​ aunque existen casos que presentan un comportamiento inverso.

8 0
2 years ago
Strong root systems and long flexable stems allow plants to survive on the strong currents of which ecosystem?
V125BC [204]

Answer:

its B. rivers

Explanation:

4 0
3 years ago
Will give brainliest .Antarctica is believed to have once been connected to the continents of Africa, South America, India, and
antiseptic1488 [7]
I think its false...........
7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the volume of 12.3 grams of formaldehyde gas at STP?
    14·2 answers
  • Which equation correctly relates kinetic energy mass and velocity
    15·2 answers
  • HELP!!!!
    6·1 answer
  • Which biome has lost 95-99% of its natural habitat due to farming and ranching?
    10·1 answer
  • Please I'm not really sure.
    7·2 answers
  • 2. A destructive, rotating column of air that has very high wind speeds and that is sometimes visible
    15·2 answers
  • If a,b,c are in AP & x, y, z are in GP, prove that: x^(b-c).y^(c-a).z^(a- b) = 1
    5·1 answer
  • The daily dose for aspirin recommended by doctors is 81 mg/ day to reduce heart disease. a) In a week how many milligrams are ad
    6·1 answer
  • Are humans more similar to trees or bacteria? How do you know?(1 point)
    10·1 answer
  • How many grams are in 1,000 Lutheran of C2H4
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!