Skip to main content
Indietro

General Biology: Core Concepts, Vocabulary, and Exam Preparation Guide

NotePraticaVideolezioni

Guida di studio - Impara con i video

Lezioni curate abbinate al materiale che hai caricato – impara ogni argomento passo dopo passo.

Natural Selection and Evolution

  • Natural Selection Causes Adaptation
    07:48
  • Adaptation Improves Fitness
    02:57
  • Evolution can Occur Via Natural Selection
    04:32

Introduction to Evolution and Natural Selection

  • Percorso guidato
    Introduction to Evolution and Natual Selection Example 1
    03:22
  • Percorso guidato
    Introduction to Evolution and Natual Selection Example 2
    04:28
  • Percorso guidato
    Typological vs. Population Thinking
    03:56

Evolution of Populations

  • Percorso guidato
    Evolution of Populations Example 1
    03:33
  • Percorso guidato
    Introduction to Evolution of Populations
    05:14

Genetic Variation

  • Percorso guidato
    Sources of Genetic Variation
    02:16
  • Percorso guidato
    Sexual Reproduction and Recombination
    05:08
  • Percorso guidato
    Mutations
    06:42

Genetics and Allele Frequencies

  • Percorso guidato
    Allele Frequencies
    06:36
  • Percorso guidato
    Mendelian and Population Genetics
    04:26
  • Percorso guidato
    Genetics and Allele Frequencies Example 1
    02:56

The Hardy-Weinberg Principle

  • Percorso guidato
    Predicting Allele or Genotype Frequencies Using Hardy-Weinberg
    03:31
  • Percorso guidato
    Testing if a Population is in Hardy-Weinberg Equilibrium
    08:26
  • Percorso guidato
    B. Calculating Allele Frequency from a Genotype Frequency
    03:20

Natural Selection

  • Percorso guidato
    Natural Selection Example 2
    05:11
  • Percorso guidato
    Natural Selection: Observations and Inferences
    04:12
  • Percorso guidato
    Natural Selection Example 1
    02:19

Genetic Drift

  • Percorso guidato
    Genetic Drift Example 1
    02:00
  • Percorso guidato
    Genetic Drift Example 2
    02:37
  • Percorso guidato
    Genetic Drift
    05:06

Gene Flow

  • Percorso guidato
    Gene Flow Example 1
    04:34
  • Percorso guidato
    Gene Flow
    01:43

Introduction to Speciation

  • Percorso guidato
    Introduction to Speciation
    03:03

The Biological Species Concept

  • Percorso guidato
    The Biological Species Concept Example 3
    02:15
  • Percorso guidato
    Prezygotic Barriers
    05:18
  • Percorso guidato
    The Biological Species Concept Example 1
    01:27

Allopatric and Sympatric Speciation

  • Percorso guidato
    Allopatric and Sympatric Speciation
    02:46
  • Percorso guidato
    Allopatric and Sympatric Speciation Example 1
    04:25
  • Percorso guidato
    Allopatric Speciation
    03:53

Hybrid Zones

  • Percorso guidato
    Hybrid Zones Example 1
    02:37
  • Percorso guidato
    Hybrid Zones
    04:38

Speciation Time Scales

  • Percorso guidato
    Gradual Evolution vs. Punctuated Equilibrium
    03:23

Origin of Life

  • Percorso guidato
    Origin of Life Example 1
    03:23
  • Percorso guidato
    Events that Lead to the Formation of Cells
    06:38

The Fossil Record

  • Percorso guidato
    Biases in the Fossil Record
    03:17
  • Percorso guidato
    Fossils
    03:54
  • Percorso guidato
    The Fossil Record Example 1
    02:59

History of Life on Earth

  • Percorso guidato
    History of Life on Earth Example 1
    04:53
  • Percorso guidato
    Geologic Record
    07:18

Extinctions

  • Percorso guidato
    Cretaceous Extinction
    04:55
  • Percorso guidato
    Extinctions
    04:48
  • Percorso guidato
    Sixth Extinction
    02:29

Adaptive Radiation

  • Percorso guidato
    Developmental Genes & Regulation
    06:12
  • Percorso guidato
    Cambrian Explosion
    05:10
  • Percorso guidato
    Adaptive Radiation Example 1
    06:17

Evolution of Complexity

  • Percorso guidato
    Origin of Complex Traits
    06:15

Introduction to Phylogeny

  • Percorso guidato
    Binomial Nomenclature
    02:32
  • Percorso guidato
    Systematics
    06:57
  • Percorso guidato
    Introduction to Phylogeny Example 1
    01:31

Phylogeny

  • Percorso guidato
    Phylogeny Example 3
    04:12
  • Percorso guidato
    Parts of a Phylogenetic Tree
    05:16
  • Percorso guidato
    Phylogeny Example 1
    06:11

Building Phylogenetic Trees

  • Percorso guidato
    Shared Derived Characters
    05:42
  • Percorso guidato
    Parsimony
    06:46
  • Percorso guidato
    Building Phylogenetic Trees Example 1
    04:35

Cladistics

  • Percorso guidato
    Cladistics Example 1
    03:52
  • Percorso guidato
    Monophyletic, Paraphyletic, & Polyphyletic Group
    06:37

Phylogenetics and Genome Evolution

  • Percorso guidato
    The Molecular Clock
    05:13
  • Percorso guidato
    Homologs: Orthologs & Paralogs
    05:29