It’s B, having variation from sexual reproduction because the two parent mix genetic information so they have more of an advantage
A. Alleles lineup independently of the other alleles
<span>Vascular is it i think =)</span>
The lac repressor prevents the lac genes in the DNA of E. coli from being expressed most of the time. The answer to your question is A. I hope this is the answer that you are looking for and it comes to your help.
You should start studying a week before
