Answer:A
Explanation:i chose B and got it wrong
usa test prep
I think rotation would be the right answer lol
If a boy exhibits a sex-linked trait that is carried on the X chromosomes, his mother carried at-least one allele for that trait.
The boy has a X chromosome inherited from his mother and he inherited Y chromosome from his father. So, his mother must carried at least one allele for that trait because he exhibits a sex linked trait that is carried on X chromosome.
Answer:
if you can help me what it is you need help with ill answer in the comment section!
Explanation:
-Eijiro <3
The sequence in DNA replication will be, : TGCATA.