Transcript for:
Key Concepts in Evolutionary Biology

I'm not saying it's the exact same thing, but every day, and I'll just let you know, and just to reiterate, there is stuff posted online. I prefer people don't take pictures, but when I take notes, that's more of an environment. Just, you know, don't post anything in the right place. So, these first questions here, you could, for example, sort of level with the quality that I would utilize for a final exam. So, number one, The general question. Biological evolution is defined as the change in the properties of groups of organisms over the course of generations. So it's populations that change over time. It is individuals that experience natural selection, but that's kind of a more specific context. Okay, so, uh, number two was, uh, which the following principles of evolution is true. So, uh, genes are discrete units that are real, that are inherent, that are black. So, um, Megalian genetics scales up directly into population genetics and other things. So, I just feel like Unitarianism is uniformitarianism, allows evolutionary biology to be an experimental science, which the following is the definition of uniformitarianism, and this again came from Lyell's work. and saying that the rates that he observes now are what we should expect to occur in the past and therefore we can extrapolate that. So the answer was the same process has operated in the past as in the present. For number four, which the following statements is true, and then again it's emphasizing that evolutionary is a population process. ...change in the whole process of the trade changes upon which you process. You should know the definition of a monofluidic group. So a monofluidic group, also called a, is defined as a set of tasks that derive from one common answer in a set of different sentences. So for six, Mark thought that organisms could acquire traits like long necks and giraffes in their own lifetime and pass them to their offspring. That's acquired traits. And that's generally normal. So we talked about that. There's some internal effects. We should have a look there. The application date for our priority species is another good one, so that was 1889. That's also when it gets started as far as popular national processes and most of the time rejection. For A, that was which of the following is true regarding the tree of life? That was E. Do you carry out the share of common ancestor more recently, Archaea, than that? I'm just going to try to describe groups in a natural way by specifying all the organisms that are closely related to discrete types of organisms. This is the overall function goal. Exome. For 10, it calls complications in a permanent biologic. The presence of snap corpies, so snap corpies are shared drive forms, shared drive changes, and those are the only thing that inform us about biogenic relationships. For 11, a most parsimonious phylogenetic tree reconstruction is one that contains the fewest evolutionary changes, or is branch-like, is the most parsimonious, or has the support of the gap. will not have to analyze this tree. These trees... ... are 18. ... creating a phylogenetic reconstruction of three types. ...basis through DNA and HCC. The best explanation now would be two of those patients hybridized to produce or DNA-C hybridized to produce a... this is a little bit specific... that's a very different result than having one of those parts running in a single gene or some other gene that feeds. So it's not a consensus treatment. For 19, which of the statements about the molecular box is true? And that is, there is overestimated times of divergence in the product of the entries calibrated by fossils that are never perfect. For 20, which of the following statements about attacks on the groups is correct? And that remains to be heard. Ancestors are less recent. So they diverge. The common ancestors that are reduced to the taxonomy. Genesis is the accumulation of evolutionary changes within a single lineage. So standard word for evolutionary processes. Genesis 22 in general which type of character shows a relationship with its sister tax and derived from the ancestor and then again it's an apple piece. They're the only type of character This is just a trivial fact. ...synthesis, and so modern evolutionary synthesis encapsulates all of the above, plus the visual. It is an understanding of genetics that incorporates the effects of genetic drift, synthesizing the tenets of population biology and states of our species, and the association of our due to and the process of synthesis. So for 25, the four arm bones such as the ulnar radius, the human and the nerve, the anus, the autologous features, and the phlasium, right, which are the resultants. So they have the same object of the autologous. 26, the eyes of a vertebrate, such as mice, and cephalopod, such as I.P.I. are examples of convergence. There will be significant less emphasis on examples for the final. So for 27, then, the evolution of a larval developmental stage is out there. So the nest is a direct development of a, which usually involves... So that's pretty self-explanatory. ...gay tax credit includes some but not all of the descendants. Which of these seven common ancestors is popular? Oh, like, hey, this is the one that gets to do that one. I guess you did get that one. So, it's the furthest opposite of it's all of this stuff. ...and certain lineages to increase resistance to cardiac light sides and certain potassium drops. And shared changes in the user and mycic implementation. For example, some parallelism, some really fine-scale convergence, where it's the same genes changing the same developmental processes that have changed separately in the time period. Clearly, expand organisms such as sandbite birds that have equal... ...as a gradual evolution is, where different components of an organism change at different rates, such that some are highly conserved, and others change more rapidly as time goes by. So, a paedo-morphosis, such as the marble parenthesis expressed in the film, the form of a salamander, or one of the two types of anorak. One of its main theories was that genetic characteristics of the Grand Revolution were the chance of popularizing the word, so that was part of the modern synthesis and part of what distinguishes it from traditional Darwinian evolution. So that came out of the party line, which came out of Vandal, which was a strong reaction to that. 34, modern evolution in biology is essentially the same as the original evolution, but it's false. Aristotle and other early philosophers who ascribed to Aristotelian deception held this issue for manifestations and in essence it arose for special creation. And so Aristotle and Reneas had a whole proponents of special creation. And Reneas, who initiated biological taxonomy and species of myocyanals, believed in special creation. And that's something that sticks in my mind, basically. 37, J-threads is primarily resultant. Random J-threads, that's false, that would be a real J-thread, just random changes in the frequency. It's the path you have, the mutations which are produced. 38. Moms and cats often strive to erect organisms in common with their groups. I'm going to go back to that. Nine. Organisms have common ancestors, so we don't have to question that. 40. Do I do separate cats or do I put them in a collection? There he is. specific to the question there. Porni-Porn is pretty technical. Genes that evolve, they help resolve the tits with biological instruction. to share your antibiotic resistance to the bacteria that are used as an example of the cause of the disease. That was the idea that the same giant orbit as the one that we had sent to the moon. Any questions about Xenoblade? Yeah, so Plague Genesis is what we're getting right, which is for me. So when speciation occurs, it's probably...