The process of biological evolution .
a. is not...

Question

The process of biological evolution                   .
a. is not supported by scientific evidence;
b. results in a change in the features of individuals in a population;
c. takes place over the course of generations;
d. B and C are correct;
e. A, B, and C are correct

Accepted Answer

Hello, everyone. And in today's video we have the following problem. So these changes in the features of individuals in a population over a period of time is called. So we're giving certain processes that we see here. Remember that changes or just different features of on individuals arise arise from a leo's which are different versions of a certain gene. So as these alleles are expressed depending on the deal that we have, we may receive certain features in the individual. Now let's go over answer choices so that we can solve this problem. Knowing this beginning by extinction and extinction is when a certain species ceases to exist, it goes extinct. So this is not going to be fitting the description that we have in our questions. So we're going to cancel it out and move on to mutations which is answer choice B mutations or changes to the DNA sequence of individuals. And we have many different effects such as nothing happening. Or it could even kill the individual or have benefiting effects just depending on the mutation. This is also not going to be describing what we see in our problems. So we're going to cancel it out. Then we can move on to answer Choice D which is inheritance. Now, inheritance has to be which is heritable traits. And this is when a parent passes certain traits to their austrians. Now, if we read our sentence or question, it states that it involves changes in the features of individuals in a population over a period of time. We're not really talking about inheritance and heritability. So we're going to cancel his heart as well. And we want to biological evolution Now, biological evolution involves changes in the allele frequencies in a population. Over time. We talked over here that these are the features that make up or the features are expressed in individuals. So as these evolution causes a little frequencies to change, we're going to see changes in the features of individuals in the population over time, because evolution does occur over time. So that is going to be the final answer to our question, and we're going to highlight it. So, thank you very much for sticking around until the end of this video. And I really hope it helped.

Watch next