Answer:
I think it is interesting, because nonhuman primates usually aren't that smart, and they usually aren't creative, so it would be hard to teach them how to use a tool.
Explanation:
Answer:
Is A or C because The initiating chemical bonds does not directly to the DNA and blocks the metabolism, the repressor in the picture bind to protein and then blocks it ,so B is not correct, and D is not correct because it is not an unbound repressor that turned off the gene(if you know the answer, please help me, I'm stuck with this question too :) )
Explanation: