I believe the answer lies in the 50-60% chance of the recessive attached earlobes to appear in the child as a physical feature. This is mainly due to the distribution and prediction of genes.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
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.
The process is negative selection
Answer:
Venus goes through phases similar to those of Earth's moon. Hope this helps out.
Explanation: