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Study Guide: Homeostasis, Internal Communication, Sensory and Behavioral Ecology, and Population Dynamics

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Study Guide - Learn with Videos

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Metabolism and Homeostasis

  • Surface Area to Volume Ratio
    07:47
  • Feedback Regulation
    08:57
  • Homeostasis
    11:49

Negative & Positive Feedback

  • Positive Feedback
    02:19
  • Negative Feedback
    02:41

Active Transport

  • Secondary Active Transport
    07:06
  • Active Transport
    02:37
  • Primary Active Transport
    02:53

Neurons and Action Potentials

  • Neurotransmitters
    12:47
  • Nervous System
    02:14
  • Postsynaptic Potentials and Summation
    05:33

Central and Peripheral Nervous System

  • Motor, Sensory, and Association Areas
    04:07
  • Cerebrum and Cerebral Cortex
    11:10
  • Peripheral Nervous System
    06:26

Sensory System

  • Inner Ear
    06:11
  • Sensory Receptors
    02:54
  • The Retina
    06:45

Animal Behavior

  • Migration and Altruism
    07:15
  • Mating and Parental Care
    03:59
  • Foraging
    04:50

Introduction to Community Ecology

  • Introduction to Community Ecology
    02:03

Introduction to Community Interactions

  • Overview: Types of Community Interactions
    02:55
  • Introduction to Community Interactions Example 1
    02:23
  • Introduction to Community Interactions
    01:57

Community Interactions: Competition (-/-)

  • Resource Partitioning (Partial Niche Overlap)
    03:57
  • Competitive Exclusion Principle (Complete Niche Overlap)
    04:23
  • Community Interactions: Competition (-/-) Example 1
    04:23

Community Interactions: Exploitation (+/-)

  • 1) Exploitation (+/-): Predation
    01:42
  • 3) Exploitation (+/-): Parasitism
    02:37
  • Community Interactions: Exploitation (+/–)
    00:49

Community Interactions: Mutualism (+/+) & Commensalism (+/0)

  • Positive Interactions
    02:56
  • Summary of Community Interactions
    01:52

Community Structure

  • Community Structure Example 3
    02:22
  • Community Structure Example 1
    03:37
  • Community Structure
    04:25

Population Demography

  • Life Tables
    03:49
  • Population Demography Example 1
    02:18
  • Survivorship Curves
    02:54

Introduction to Population Growth Models

  • Introduction to Population Growth Models Example 3
    02:52
  • Introduction to Population Growth Models
    01:09
  • Assumptions of Population Growth Models
    03:29

Exponential Population Growth

  • Exponential Population Growth Example 2
    07:34
  • Exponential Population Growth
    03:05
  • Exponential Population Growth Equations
    06:35

Logistic Population Growth

  • Summary of Key Features & Assumptions for Each Population Growth Model
    07:28
  • Logistic Growth in a Limited Environment
    05:00
  • Logistic Population Growth Example 1
    04:28

Life History

  • Life History
    04:01
  • Life History: Population Reproductive Strategies
    02:51
  • Life History Example 1
    02:46