Hello, everyone. I hope all is well. And today I will be helping you with the second problem off the Chapter 18 problems that so this question is asking which of these statements about a natural principle that points to the inevitability of natural selection is false. So let's look at these, and we'll go through all the answers and due process of elimination. So we have a most character. Six of organisms are inherited, so it is true. So if you go through my oh sis and you have the chromosomes and then, um, most of them will be passed on one from tthe E Parent, one from the male parent from the female parent. So here's the female parent, and then that will join to make a offspring and a lot of the character. Six are inherited by the offspring. Then you'll be offspring very among each other in regard to their characters. Six. Which is true, and the best way to think about this is to have a family. So if you have a family and you have three kids and say the mother has red hair and the father has brown hair, some of the kids may show the red hair characteristic and shut. Some may show the brown Some may have freckles. Some may not some maybe darker than others. And some may be able to do tan and some may not. And then you have Ah, see, that says some generations off offspring do not need to compete for resource is which is false. So that is the one that is, um um is not true. Um so the reason for this Well, let's just duty and explain why that was true. So it D says certain trades will be better represented in the next round correction, which is true. So, for example, if you need to run faster to survive, and then you have two parents that run fast, the offspring will better show that one because it's, ah, necessity to survive. But see, some generations are lost. Bring do not need to compete. Refer. Resource is so The way I like to think about this is that you have two parents, right? And then they have three offspring, right? And then these three offspring have, uh, three more right each. So each have three more. And I'm not doing all the bodies But you could imagine that they also know you originally had to. And now you then yet three. Then you had night and see if he's all multiply continually down the line, you're gonna have so many more. So, actually, as the lineage goes on and on, there will be even more competition for resources. So I hope you found this helpful, and I'll be have a great day. Thank you.