Biology 211 - Study guides, Class notes & Summaries

ow are taxonomy and phylogeny related? Which is larger - a domain or a phylum? - Answer Evolutionary relationships of a species can be used to build taxonomic groups. The evolutionary history of a species is a phylogeny. Domains are larger than phylums. How do biologists correctly write an organism's genus and species? - Answer Capital lowercase (Italics)

A ____ is a shared, derived trait that only occurs in a certain _____ group. - Synapomorphy Monophyletic A law is a _____ ______. - Universal relationship According to natural selection, characteristics are ______. Certain characteristics increase ______, the ability to produce offspring. Certain individuals are better ______, hence natural selection. - Heritable Fitness Adapted Archaea is composed of what type of chain and bond? - Isoprene chain Esther bond Are bacteria and archaea un...

What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? - -Energy Use and Metabolism -Cell Theory -Information, Genetics -Replication or reproduction -Biological Evolution -No, viruses are not alive because they do not have cells. How do hypotheses and theories differ? What do scientists mean by "theory" and does this mean the same thing as "in theory" that non-scientists may say in conversation? Explain. - A hy...

Are energy sources electron donors or acceptors? In aerobic respiration, is oxygen the electron donor or acceptor. Explain. - Energy sources are electron acceptors. Anaerobic respiration is the formation of ATP without oxygen, which is the donor instead of the acceptor. Are science and religion in conflict with one another? What types of questions are answered by each? - No, they are able to explain things to people when one fails to do so. Compare and contrast conjugation, transduction, an...

What are the 5 fundamental traits of life? With these traits in mind, are viruses alive? What evidence supports your conclusion? Answer> -Energy Use and Metabolism -Cell Theory -Information, Genetics -Replication or reproduction -Biological Evolution -No, viruses are not alive because they do not have cells. How do hypotheses and theories differ? What do scientists mean by "theory" and does this mean the same thing as "in theory" that non-scientists may say in conversation? E...

Biology 2113 Exam 1 Questions with complete solutions

A Bacteria cell gives rise to 2 genectically identical daughter cells by what process - Binary Fission All zygotes are - diploid Products of mitosis are - 2 genetically identical nuclei Replication of DNA occurs during what phase of the cell cycle - S phase Mature nerve cells which are incapable of cell divison are in what stage - G 1 How does a nucleus in G 1 stage differ from the one in G2 stage - G 2 has twice the amount of DNA than G 1 The molecules that make up chromosome ...

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