The genetics of red hair appear to be associated with the melanocortin-1 receptor (MC1R), which is found on chromosome 16. Eighty percent of redheads have an MC1R gene variant.
I cannot find this source for this I'm sorry. I meant to add it but I lost the site
Answer:
The blank is:
C1 through T1 and L1 through S4
Hope this Helps
<em>Answer: Chromosomes </em>
<em>Depending on the organism, the number of chromosomes in a cell may change.</em>
Answer:
1. hydrogen; 2
2. it means two strands of DNA twisted around each other like a winding staircase
