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
Mekhanik [1.2K]
4 years ago
13

How many african americans are carriers of the sickle cell disease?

Biology
2 answers:
Sphinxa [80]4 years ago
6 0
I do believe it would be around 1 million dont quote me on it though 
mote1985 [20]4 years ago
3 0
Millions of Africans
You might be interested in
3. If a human produces 1 million proteins, but human DN only codes for 25,000 genes, on average how many proteins are produced p
elena-14-01-66 [18.8K]

Answer:

40 protein produced each

Explanation:

take 1 million and divide it by 25,000, it should say 40

7 0
3 years ago
How do organic farming practices relate to soil health?
Vinil7 [7]
The correct answer for this question is "all of the above." Organic farming practices relate to soil health includes: relying on soil health for good crop production, relying on the interaction between soil microbes and organic matter and avoiding the use of pesticides and chemicals.

6 0
3 years ago
Read 2 more answers
Plz Help!! 1. This is the highly reactive family of elements with 7 valence electrons.?
Olenka [21]
1. Halogen
2. Metal
3. Non metal
4. nobel gas
4 0
3 years ago
Application A small child announces to her parents that she is going to hold her breath until they let her watch more television
Softa [21]

Answer:

Breathing is the process of exchange of carbon dioxide and oxygen between the body and the environment. The exchange of gases depends upon the partial pressure of oxygen.

When the individual hold its breath, the amount of oxygen level in the body gets decreased. This increases the carbon dioxide level in the body. The increase in the carbon dioxide level reduces pH and increase the hydrogen ions in the body. The biocarbonate levels in the body also increases.

6 0
3 years ago
Which stem cells are capable of only limited differentiation
morpeh [17]
Adult stem cells are capable of only limited differentiation

7 0
3 years ago
Read 2 more answers
Other questions:
  • Natural selection can lead to
    8·2 answers
  • Think about all the careers you have learned about in this unit.
    9·1 answer
  • A scientist has chosen to study how rain can cause flooding along the Mississippi River. Which type of model is most appropriate
    13·2 answers
  • How many copies of each chromosome are found in most animal cells?
    14·1 answer
  • Compare the accuracy between electronic balance and double pan balance?
    7·1 answer
  • Which is most likely an acquired trait in horses? A. color of fur B. length of ears C. ability to run D. a slight limp
    9·2 answers
  • Because of __________ between moving parts of a bicycle, some of the work you do changes to energy.
    9·1 answer
  • Give five examples of gymnosperms and their geographical locations
    5·2 answers
  • When a hypothesis is supported by the evidence, it is proved to be false. true or false?
    6·1 answer
  • What role do chromatin remodelers play in eukaryotic gene expression?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!