Phylogenetic tree Study guides, Class notes & Summaries

Themes of Life 1. All life shares common properties 2. Emergent Properties 3. Cells are structural and functional units of life 4. Organisms interact with their environment 5. Unity of life's based on DNA and genetic code 6. Diversity of life is arranged in 3 domains 7. Evolution explains life's unity and diversity 7 Common Properties 1. Order 2. Reproduction 3. Growth and Development 4. Energy Processing 5. Regulation 6. Response to the Environment 7. Evolutionary Adaptation Order(Common Prop...

BIOL 198 Module 7 Objectives with Complete Solutions Identify the characteristics that distinguish animals from other types of organisms. Multicellular Heterotrophic Motile Reproduce sexually Use aerobic metabolism Lack cell walls Have life cycles that include development from undifferentiated cells Have a variety of body plans Distinguish between asymmetry, radial symmetry, and bilateral symmetry. Asymmetry: no particular organization Radial symmetry: Circularly organized...

2 Chapter 1: Introduction to the Chemistry of Life Matching A) phylogenetic B) negative C) H2O D) H° E) H – TS F) halobacteria G) open H) entropy I) flux J) polymers K) G° L) thermophiles M) nitrogen N positive 1. The most abundant molecule in the human body is . Ans: C Level of Difficulty: Easy Section: 1.1.A Learning objective: The Origin of Life 2. During chemical evolution, small organic molecules condense to form more complex molecules called . Ans: J L...

Campbell Biology, 11e (Urry) Chapter 1 Evolution, the Themes of Biology, and Scientific Inquiry 1.1 Multiple-Choice Questions 1) Cells are . A) only found in pairs, because single cells cannot exist independently B) limited in size to 200 and 500 micrometers in diameter C) characteristic of eukaryotic but not prokaryotic organisms D) characteristic of prokaryotic and eukaryotic organisms Answer: D Bloom's Taxonomy: Knowledge/Comprehension Section: 1.1 2) In comparison to eukaryot...

Anthro 2B Final (Egan) verified answers and questions 2023. macro-evolution - correct tion above the species level micro-evolution - correct tion below the species level speciation - correct s when one species splits into two, which involves a reproductive isolating mechanism example of reproductive isolation but NOT speciation - correct rd frogs in Florida vs. Maine, can still reproduce but just can't because they are isolated; gene flow can happen extrinsic is...

Question 1. What two things do nodes represent on phylogenies? Nodes represent the most recent common ancestor of two or more descendant lineages and represent a speciation event. Question 2. Compare the branching patterns of phylogenies 1-3 above. Which statement below correctly describes the patterns among trees 1-3? Tree 1 = Tree 2 Question 3. Which node represents the MRCA for taxa F and G? 3 Question 4. Which taxon or taxa is/are the sister group to E + F? D, G, H Question 5. If y...

Prescott's Microbiology, 11e (Willey) Chapter 1 The Evolution of Microorganisms and Microbiology 1) Extant microorganisms are organisms from the fossil record that are no longer present on Earth today. Answer: FALSE Topic: Taxonomy of Microorganisms Bloom's/Accessibility: 2. Understand / Keyboard Navigation ASM Topic: Module 01 Evolution ASM Objective: 01.05 The evolutionary relatedness of organisms is best reflected in phylogenetic trees. Learning Outcome: 01.02a Propose a timeline of the ori...

Bis 2C, Pre-Lab #2 Bacteria and Archaea are often collectively referred to as prokaryotes because they lack a nucleus (pro=before, karyon=nucleus). But, as you can see from figure 2.1, they are not each other’s closest relatives. Because bacteria and archaea are so diverse, they can be difficult to characterize. However, when compared to eukaryotes, they have significant differences in their general biology including, reproduction, organization of genetic material, and a lack of membrane...

BHCS1006 2023 Exam Questions with Complete Solutions What are the 3 domains of life? - ANSWER Bacteria, Archaea - Prokaryotes Bacteria with peptidoglycan, Archaea without. Eukarya - Eukaryotes 4 types of cellular living microorganisms - ANSWER Parasites, Protozoa, Fungi, Prokaryotes 2 types of non-living acellular microorganisms - ANSWER Virus, Prions Bacteria definition - ANSWER unicellular cells that reproduce quickly and compete with host cells...

Carolus Linnaeus Correct Answer-system for naming plants and animals and grouping similar organisms together Carl Woese Correct Answer-o 3 Domains: Eukaryotes, Bacteria, Archaea o started sequencing rRNA, saw that 16S RNA has to be highly conserved, found that there are 3 domains of life o the phylogenetic tree is based on Woese's rRNA analysis Antoni van Leeuwenhoek Correct Answer-o made and looked through microscopes o Father of Microscopy Aristotle Correct Answer-spontaneous gene...