Zoology
Animal physiology and Structure
Physiology & Structure - Animal Tissues
Animal tissues - Epithelial tissue
Epithelial tissue - Covering epithelia
Covering epithelia - Simple epithelium
Covering epithelia - Compound epithelium
Epithelial tissue - Glandular epithelia
Glandular epithelia - Glands - Unicellular
Glandular epithelia - Glands - Multicellular
Glandular epithelia - Glands - Human exocrine glands
Muscular tissue - Striated muscles
Striated muscles - Structure and function
Muscular tissue - Smooth muscles
Smooth muscles - Structure and function
Muscular tissue - Cardiac muscles
Cardiac muscles - Structure and function
Animal tissues - Connective tissue
Connective tissue - Connective tissue proper
Connective tissue proper - Areolar tissue
Connective tissue proper - White fibrous tissue
Connective tissue proper - Yellow fibrous tissue
Connective tissue proper - Adipose tissue
Connective tissue proper - Reticular tissue
Connective tissue - Skeletal tissue
Skeletal tissue - Cartilage
Skeletal tissue - Bone
Connective tissue - Vascular tissue
Vascular tissue - Blood
Vascular tissue - Lymph
Animal tissues - Nervous tissue
Nervous tissue - Components of nervous tissue
Components of nervous tissue - Neurons
Components of nervous tissue - Nerve fiber
Components of nervous tissue - Neuroglia or glial cells
Components of nervous tissue - Nerve cells
Physiology & Structure - Animal Nutritions
Animal nutrition - Requirements
Requirements - Organic compounds
Organic compounds - Carbohydrates
Organic compounds - Proteins
Organic compounds - Lipids
Requirements - Inorganic compounds
Inorganic compounds - Vitamins, fat soluble
Inorganic compounds - Vitamins, water soluble
Inorganic compounds - Minerals
Inorganic compounds - Water
Animal nutrition - Structure and functions
Structure and functions - Modes of nutrition
Modes of nutrition - Autotrophic nutrition
Modes of nutrition - Heterotrophic nutrition
Structure and functions - Structure
Structure - Alimentary canal
Structure - Glands
Structure and functions - Processes
Processes - Ingestion
Processes - Digestion
Processes - Absorption
Processes - Assimilation
Processes - Egestion
Processes - Associated disorders
Physiology & Structure - Respiration
Respiration - About respiration
About respiration - Types of respiration
Types of respiration - Direct and indirect respiration
Types of respiration - Aerobic and anaerobic respiration
About respiration - Mechanism & exchange of gases
Mechanism & exchange of gases - Mechanism
Mechanism & exchange of gases - Exchange of gases
Mechanism & exchange of gases - Air volumes & lung capacities
Mechanism & exchange of gases - Principles & respiratory surfaces
About respiration - Organs of respiration
Organs of respiration - In lower animals
Organs of respiration - In mammals
Organs of respiration - Associated disorders
About respiration - Physiology of respiration
Physiology of respiration - Transport of gases
About respiration - Control
Control - Nervous and chemical control
About respiration - Sound producing organs
Sound producing organs - Larynx
Physiology & Structure - Circulation
Circulation - Circulatory system in animals
Circulatory system in animals - Open system
Open system - Intracellular
Open system - Parenchymal
Open system - Water medium
Open system - Pseudocoelomic
Circulatory system in animals - Blood vascular system
Blood vascular system - Blood vessels
Blood vascular system - Types of circulation
Blood vascular system - Portal system
Circulatory system in animals - Lymphatic system
Lymphatic system - Lymph and lymph nodes
Circulation - Heart in vertebrates
Heart in vertebrates - Mammalian heart
Mammalian heart - Structure
Mammalian heart - Cardiac cycle
Mammalian heart - Circulation of blood
Mammalian heart - Coronary heart
Mammalian heart - Disorders
Heart in vertebrates - Heart beat
Heart beat - Origin and conduction
Heart beat - Control
Heart beat - Arterial blood pressure and pulse
Heart beat - Cardiac output
Physiology & Structure - Excretion
Excretion - About excretion
About excretion - Types
Types - Ammonotelism
Types - Ureotelism
Types - Uricotelism
About excretion - Organs of excretion
Organs of excretion - In invertebrates
Organs of excretion - In humans - Kidneys
Organs of excretion - In humans - Skin and others
About excretion - Physiology of excretion
Physiology of excretion - Ornithine cycle
Physiology of excretion - Urine formation
Physiology of excretion - Osmoregulation and water balance
Physiology of excretion - Disorders
Physiology & Structure - Nervous System
Nervous system - Central nervous system
Central nervous system - Human brain
Human brain - Forebrain
Human brain - Midbrain
Human brain - Hindbrain
Central nervous system - Spinal cord
Spinal cord - Structure
Central nervous system - Functions and physiology
Functions and physiology - Functions
Functions and physiology - Reflex actions
Functions and physiology - Conduction of nerve impulses
Functions and physiology - Specialized structures
Functions and physiology - Disorders
Nervous system - Peripheral and Autonomic nervous system
Peripheral & Autonomic nervous system - Peripheral nervous system
Peripheral nervous system - Cranial nerves
Peripheral nervous system - Spinal nerves
Peripheral & Autonomic nervous system - Autonomic nervous system
Autonomic nervous system - Sympathetic nervous system
Autonomic nervous system - Parasympathetic nervous system
Nervous system - Receptors
Receptors - Types of receptors
Types of receptors - Skin
Types of receptors - Organs of smell
Types of receptors - Organs of taste
Types of receptors - Organs of sight
Types of receptors - Organs of hearing and equilibrium
Physiology & Structure - Endocrine System
Endocrine system - Hormones and endocrine glands
Hormones and endocrine glands - Hormones
Hormones - Discovery
Hormones - Properties
Hormones - Functions
Hormones - Hormones vs other substances
Hormones and endocrine glands - Endocrine glands
Endocrine glands - Types of endocrine glands
Endocrine system - Endocrine glands in humans
Endocrine glands in humans - Holocrine glands
Holocrine glands - Thyroid
Holocrine glands - Parathyroid
Holocrine glands - Adrenal glands
Holocrine glands - Hypothalamus
Holocrine glands - Pituitary
Holocrine glands - Thymus
Holocrine glands - Pineal body
Endocrine glands in humans - Heterocrine glands
Heterocrine glands - Pancreas
Heterocrine glands - Gonads
Heterocrine glands - Placenta and gastrointestinal glands
Physiology & Structure - Locomotion & Skeletal System
Locomotion and skeletal system - Movements and skeletal muscles
Movements and skeletal muscles - Movements
Movements - Types
Movements - In invertebrates and vertebrates
Movements and skeletal muscles - Skeletal muscles
Skeletal muscles - Properties
Skeletal muscles - Red and white
Skeletal muscles - Contraction - Theories
Skeletal muscles - Contraction - Biochemical aspects
Skeletal muscles - Contraction - Energy needs
Skeletal muscles - Muscle fatigue
Skeletal muscles - Motor unit