Evolutionary tree - Study guides, Class notes & Summaries

Taxonomy - Answer The field of biology that is involved in naming, describing, and classifying organisms, both extinct species and extant species International Code of Zoological Nomenclature (ICZN) - Answer The formal rules used by scientists in naming to promote stability and universality in the scientific names of animals and other organisms. Classification - Answer One branch of taxonomy where various things are identified and grouped together into groups. This orders and rank...

BIOLOGY 104 UVIC Final Exam Study Set |Q&A Correctly Solved| Graded A+ Node *Ans* A branch point that represents the most recent common anscestor phylogenetic tree *Ans* A family tree that shows the evolutionary relationships thought to exist among groups of organisms Phylogeny *Ans* Evolutionary history of a species interspecific hybridization *Ans* members of two closely-related species might be able to produce fertile offspring that qualify as a new species (more common in plants) ...

Bio 182 Final Exam Latest Update Graded A+ abiotic components air, water, and non-living parts of soil age-specific fecundity the average number of female offspring produced by a female in a given age-class altruism behavior that has a fitness cost to the individual exhibiting it and a fitness benefit to the recipient, appears to contradict this pattern (queen bees giving themselves up for the queen to reproduce) asymmetric competition one species suffers a much greater fitness...

Science - Answer-recognizing patterns in the natural world and understanding the mechanisms that give rise to those patterns The Diversity of Life - Answer-Patterns How plants and animals work - Answer-Mechanisms Evolution - Answer-the change in allele frequencies in a population over time Four Mechanisms of Evolution - Answer-Selection, Genetic Drift, Mutation, and Migration Selection - Answer-changes in allele frequencies due to organisms with advantageous alleles reproducing more succe...

species - evolutionarily independent population or group of populations synapomorphy - a trait that is found in certain groups of organisms and their common ancestor, but is missing in more distant ancestors; identifies monophyletic groups; homologous traits that can be identified at the genetic, developmental, or structural level biological species concept - reproductive isolation between populations (they don't breed and don't produce viable, fertile offspring) - reproductive isolation...

BIOCHEM 32A Exam 1 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 1. Georges Cuvier proposed , which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. A. Gradualism B. Catastrophism C. Uniformitarianism D. Adaptationism Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ef...

Genetic Diversity - correct answer measures variety of different versions of same genes within a species Species Diversity - correct answer measures number of different kinds of organisms within a community Ecological Diversity - correct answer measures richness and complexity of a community Fragmentation/Cloning - correct answer causes less genetic diversity within an ecosystem Species Richness - correct answer total number of species in a community Species Evenness - ...

Bio 93 Midterm Review (Test Questions) 100% Correct Which of the following properties or processes do we associate with living things? A) evolutionary adaptations B) energy processing C) responding to the environment D) growth and reproduction E) all of the above - Correct Answer ️️ -e The lowest level of biological organization that can perform all the activities required for life is the A) organelle-for example, a chloroplast. B) cell-for example, a skin cell. C) tissue-for exam...

BIOCHEM 32A Exam 2 MC 50 Questions and Answers Updated 2024/2025 Solved 100%; University of Notre Dame 1. Georges Cuvier proposed , which directly opposed the idea that Earth’s geological features can be explained by constant, steady mechanisms. A. Gradualism B. Catastrophism C. Uniformitarianism D. Adaptationism Consider the following statement for Questions 2 through 4: In Mendelian genetics, complete dominance is a heterozygous condition where the dominant allele masks any ...

Biology Practice Test Form 1 Questions And Answers 100% Pass! A+ 1. Which of the following characteristics of a material found on the bark of a tree will most likely prove that the material is a living thing? • The material is green. • The material appears to reproduce on its own. • The material is composed primarily of carbon and hydrogen atoms. • The material absorbs heat in the presence of sunlight • - ANS-The material appears to reproduce on its own 2. Given the DNA sequen...