Slide 1Classification of Animals Slide 2 Review Biology is the study of life… So what makes something living? Slide 3 All living things must: 1. Be made up of at least…
Slide 1 Intraspecific variation Variation accounted for by individual, age, and sex differences seen within every biological species Slide 2 Interspecific variation Variation…
Slide 1 Classification Slide 2 How would you classify these shapes? Slide 3 Level 1 Classification Blue Pink Slide 4 Level 2 Classification Square Heart Circle Triangle Slide…
Slide 1 Bacterial DNA Slide 2 Mutation and Evolution DNA carries the genetic instructions forward in time. You might consider life from DNA’s point of view: it goes through…
Slide 1 DNA Properties and Genetic Sequence Alignment CSE, Marmara University mimoza.marmara.edu.tr/~m.sakalli/cse546 Nov/8/09 Slide 2 Devising a scoring system Importance:…
Slide 1 Taxonomy Clades and Keys Slide 2 Evolutionary Classification Phylogeny = the study of evolutionary relationships Biologists now group organisms into categories that…
Taxonomy Clades and Keys Evolutionary Classification Phylogeny = the study of evolutionary relationships Biologists now group organisms into categories that represent evolutionary…
AP Biology AP Biology Lecture #39 Introduction to Evolution Descent with Modification: A Darwinian View of Life 2 Evolution Evolution: the change over time of the genetic…
Characteristics of Living Things Abiotic and Biotic Factors Biotic and Abiotic Factors Biotic factor: living, or once living, factor in an ecosystem Biotic and Abiotic Factors…