I did research but I couldn't find the exact answer but those are some websites maybe they could help you. I am sorry I did my best to help.
https://www.healthline.com/health/sickle-cell-anemia#outlook
http://sickle.bwh.harvard.edu/scd_inheritance.html
I hope those 2 websites help
Every chromosome is made up of coils of DNA.
-TheOneandOnly003
Hey friends
The answer to the question would be A
Hope i helped
~Katie
The answer to this question is:
Light (sunlight), water, and carbon dioxide! Oh, and chloroplasts.
The double helix unwinds and each strand forms a template for a new strand — I’m pretty sure!