OpenStax Biology 2e, Animal Structure and Function

Introduction

Animal Form and Function

Animal Primary Tissues

Homeostasis

Introduction

Digestive Systems

Nutrition and Energy Production

Digestive System Processes

Digestive System Regulation

Introduction

Neurons and Glial Cells

How Neurons Communicate

The Central Nervous System

The Peripheral Nervous System

Nervous System Disorders

Introduction

Sensory Processes

Somatosensation

Taste and Smell

Hearing and Vestibular Sensation

Vision

Introduction

Types of Hormones

How Hormones Work

Regulation of Body Processes

Regulation of Hormone Production

Endocrine Glands

Introduction

Types of Skeletal Systems

Bone

Joints and Skeletal Movement

Muscle Contraction and Locomotion

Introduction

Systems of Gas Exchange

Gas Exchange across Respiratory Surfaces

Breathing

Transport of Gases in Human Bodily Fluids

Introduction

Overview of the Circulatory System

Components of the Blood

Mammalian Heart and Blood Vessels

Blood Flow and Blood Pressure Regulation

Introduction

Osmoregulation and Osmotic Balance

The Kidneys and Osmoregulatory Organs

Excretion Systems

Nitrogenous Wastes

Hormonal Control of Osmoregulatory Functions

Introduction

Innate Immune Response

Adaptive Immune Response

Antibodies

Disruptions in the Immune System

Introduction

Reproduction Methods

Fertilization

Human Reproductive Anatomy and Gametogenesis

Hormonal Control of Human Reproduction

Human Pregnancy and Birth

Fertilization and Early Embryonic Development

Organogenesis and Vertebrate Formation