Hello Littlefoot2645. I do believe the answer would be that of the process of "mutation," thus it occurs by human interference, specifically, although, initially, naturally-speaking, only occurring by natural selection in onslaught of period time frames.
The first choice is the best the choice A
Answer:
When two strains of bacteria with genotypes ABcd and abCD are grown together in the lab, a small number of bacteria with the genotype ABCD eventually arise.
Explanation:
Answer:
The answer is the flexibility of DNA.
Explanation:
The flexibility os DNA is what allows transcription factors at distant binding sites to do their job. The DNA loops like cooked spaghetti to bring far-off binding sites and transcription factors close to general transcription factor or mediator proteins.
The answer is B as you need the mother to be a carrier be able to have a kid with tt