Mind Map - created from Mind Map

Página 1

Biodiversity

Evolution

Species and Speciation

Bacteria and Archaea

Eukaryotic Cells

Prokaryotic Cells

Plants

Fungi

Animals

Ecology

Genetic Variation

Human Origins and Evolution

Evolution by Natural Selection

Evolutionary Paterns

Molecular Evolution

Pseudogene

a gene that is no longer functional

Molecular Clock

Unicellular

Multicellular

No nucleus

Mostly unicellular

Plant Reproduction

Plant Growth and Development

Plant Defense

Plant Diversity

Animal Form, Function, and Evolutionary History

Animal Nervous System

Animal Movement; Muscles and Skeletons

Animal Endocrine Systems

Animal Cardiovascular and Respiratory Systems

Animal Metabolism, Nutrition, and Digestion

Behavior and Behavioral Ecology

Population Ecology

Ecosystem Ecology

Species Interactions and Communities

Germ-Line Mutations

Gel Electrophoresis

Hardy-Weinberg equilibrium

Natural Selection

occur in nonreproductive cells

occur in reproductive cells

Genetic Testing

DNA Replication

Somatic Mutations

describes the situation in which evolution does not occur

Individuals mate at random

Nonrandom Mating

p+q=1

NO selection NO mutation NO migration Random mating Large population

Genotype frequencies p^2+2pq+q^2=1

p^2 is homozygous dominant

2pq is heterozygous dominant

q^2 is homozygous recessive

p+q=1

Allelic frequencies p+q=1

p^2 is homozygous dominant

Charles Darwin

Fitness

Positive Selection

Negative Selection

Directional Selection

Disruptive Selection

Gene Flow

Example: smellers and non-smellers are the phenotypes

On the Origin of Species

Modern Synthesis

Alfred Russel Wallace

how adapted an organism is to its' environment

natural selection that increases the frequency of an advantageous allele

Directional Selection

Types of Natural Selection

natural selection that decreases the frequency of a deleterious allele

Stabilizing Selection

Intrasexual Selection

Intersexual Selection

Pseudogene

Sexual Selection

random genetic exchange

SS, Ss, ss are the Genotype