School Science Lessons
School Science Lessons
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2026-01-16a

Biology

Biology
Biology A | Biology B | Biology C | Biology D | Biology E | Biology F |
Biology G | Biology H | Biology I | Biology J | Biology K | Biology L |
Biology M | Biology N | Biology O | Biology P | Biology Q | Biology R |
Biology S | Biology T | Biology U | Biology V | Biology W | Biology X |
Biology Y | Biology Z |

Common names of plants, A to Z
Plants A to F Aaron's beard to Fumewort
Plants G to R Galangal to Rutabaga
Plants S to Z Sacred Bamboo to Zig Zag vine

Genus names of plants, Abelia to Zyzyphus
Genus A (Abelia to Anisoptera) | Genus AA (Annona to Azadirachta) | Genus B (Baccaurea to Buxus) |
Genus C (Cabomba to Chrysopogon) | Genus CC (Chrysanthemoides to Cystisus) | Genus D (Dacrydium to Dysphania) |
Genus E (Ecballium to Eutaxia) | Genus F (Fagopyrum to Fumaria) | Genus G (Gahnia to Gynura) |
Genus H (Haematoxylon to Hyssopus) | Genus I (Iberis to Ixora) | Genus J (Jacaranda to Justicia) |
Genus K (Kaempheria to Kunzea) | Genus L (Lablab to Lythrum) | Genus M (Macadamia to Myrsine) |
Genus N (Nandina to Nyssa) | Genus O (Ochna to Ozothamnus) | Genus P (Pachira to Phytolacca) |
Genus Q (Quararibea to Quillaia) | Genus R (Rafflesia to Rhysotoechia) | Genus S (Sabal to Spondias) |
Genus SS (Stachys to Syzygium) | Genus T (Tabebuia to Typhonium) | Genus U (Ulmus to Uncaria) |
Genus V (Vaccinium to Vriesea) | Genus W (Wahlenbergia to Wrightia) | Genus X (Xanthium to Xylopia) |
Genus Y (Yucca) | Genus Z (Zantedeschia to Zyzyphus) |

Biology A
Contents
Abscission
Abscisic acid
Absolute threshold
Acacia
Acetic acid
Achene
Acid-base indicators
Adaptogen
Adventitious roots
Aerobic respiration
African violet experiment
Aggregate fruit
Agnatha
Albuminous seed
Alcohol abuse
Algae
Allelopathy
Allium garlic
Allium species
Amino acids DNA codons
Amoeba
Amphibia
Amylase
Anaerobic respiration
Anatomy of humans
Anatomy of plants
Angiosperms
Animals
Annelida
Anthocerotophyta
Ants
Antigen
Anti-microbial disinfectants
Antiseptic sensitivity
Antiseptics and micro-organisms
Antiseptics and disinfectants
Antispasmotic hiccups
Apical meristem
Apogeotropic roots
Aquarium
Arthropod parasitic diseases
Arthropoda
Asafoetida
Asexual reproduction of Angiosperms
Aspiration hazard
Australian native foods
Auxins
Azolla

Biology B
Contents
Baby powder
Bacillariophyceae
Bacteria
Bacteriophage
Balance of nature
Bathroom and kitchen mould
Bees
Beetroot plasma membrane
Benedict's test
Berry
Bile
Bile salts
Biochemistry
Biodegradable
Bioflavonoids
Biofuels
Biogas
Biochar
Biochemistry
Bioflavonoids
Biofuels
Biogas
Biology experiments
Biology experiments using live animals
Biology preparations
Biology fixatives
Biology solutions
Bioluminescence
Biosafety
Biosphere
Biotechnology
Biotechnology safety
Bird's nest orchid
Birdlime
Birds
Bladderwort
Blood and circulation
Blue-green algae
Body, humanzzz
Bomb calorimeter
Bones
Bread mould
Breakfast cereal
Breakfast cereal iron
Breast cancer
Breasts
Breath simulated
Breath for carbon dioxide
Breath volume
Broad bean
Brown algae
Bromeliaceae
Brownian motion
Bryophyta
Buffers
Bulbs
Bushfoods
Butter
Buttercup flower
Butterwort

Biology C
Contents
Caffeine
Cambium
Candidiasis
(Cannabis sativa)
Canola oil
Capsaicin
Capsule
Carbohydrates
Carbon / nitrogen ratio
Carotenes
Carotenoids
Carpels and ovules
Carrageenans
Caryopsis
Casein
Castor oil
Catalase
Cellulite
Cellulose
Cetyl palmitate
Chamomile
Chaconine
Chancroid
Charophyta
Chard
Cheesemaking
Chemicals health effects
Chemistry of natural products
Chemotropism
Cherry flower
Children with diarrhoea
Chilli flower
Chitin
Chlamydia
Chlamydomonas
Chlorophyll
Chlorophyta
Chlorosis
Chondrichthes
(Chondrus crispus)
Chordata
Chroming
Chromista
Chromosomes
Chromosomes
Chrysophyceae
Ciliates
Ciliophora
Cinchona
Circulatory system
Circumnutation
Citric acid cycle
Cladode
Classification of a bean
Classification of a rabbit
Climate change
Clinical thermometer
Clinitest tablet
Clinostat
(Closterium lunula)
Closterium
Clove oil
Clubmoss
Coal
Cockroach
Codium tomentosum
Coelenterata
Cola
Colchicine
Collagen
Collenchyma
Colloids
Colorimetric tests
Colours of food
Communities
Composting
Conception
Condom
Conditions for germination
Conduction of water in plants
Contraception
Corms
Corm
Cork cells
Cork taint of wine
Cotyledon functions
Cream
Crustaceans
Cryptophyceae
Culture media fungi
Cuttings
Cyanobacteria
Cycadophyta
CYP3A4
Cypsela
Cystitis
Cytokinins

Biology D
Contents
Damiana
Daphnia stain
Decompression
Dehiscent fruits
Dendrites
Depo-Provera
Designer drugs
Desmids
Deoxyribonucleic acid
Diatoms
Dialysis tubing osmosis
Diaphragms and cervical caps
Diarrhoea ORS special drink
Diastase
Dicarboxylic acids
Dicotyledons
Diffusion
Digestion
Dinoflagellates
Dioecious, Monoecious, dioecious
Dipnoi
Diptera
Diptera Drosophila
Diptera mosquito
Disinfectants
Dispersal of pine seed
Dispersal of seeds and fruits
Drupe
Disposal for microbiology
Diurnal variation
Division of plants
DNA
DNA and RNA
DNA and RNA
DNA nucleosides
Dodder
Donovanosis
Doping in sport
Down syndrome
Down syndrome
Drinking glass garden
Drosophila
Drosophila experiments
Drug abuse
Drupe
Dry dehiscent fruits
Dry indehiscent fruits
Dryopteris
Ducks,

Biology E
Contents
Ear and hearing
Earth Science
Echinoderms
Ecology
"Ecstasy" drug abuse
Edible oils
Eggs for food
Electrocardiogram
Electrolytes in the blood and urine
Electrophoresis
Elements in food
Elodea
Elodea plasmolysis
Emergency contraceptive pills
Endometriosis
Endospermic seed
Energy from breakfast cereal
Energy from peanuts
Entamoeba coli
Entamoeba histolytica
Environmental chemistry
Enzyme germination activity
Enzymes in microbiology
Epazote
Ephedra distachya
Epidermis cells of plant
Epididymitis
Epigeal germination
Epinephrine
Epithelium of cheek cells
Essential oils
Ethanoic acid preparation
Eucalyptus
Eucalyptus wood cells
Eucaryota and Prokaryota
Evaporation through potato skin
Evolution
Evolution
Exalbuminous seed
Excretion of acids by roots
Exerciser for deep breathing
Experiments for Biology
Experimental Investigations
Eyes and sight

Biology F
Contents
"False" fruit
Fate of flower parts
Fats
Female reproduction system
Fermentation
Fertilization of humans
Fertilization of plants
Finger
First Aid
Fish
Fixed oils
Flatworms
Flavourings
Flowers
Flowering plants
Flukes
Follicle
Food additives
Food preservation
Food tests
Food used in plant respiration
Frogs
Flowers
Flowers
Flower and fruit formation
Fluke diseases
Frog life cycle
Fruit fly cultures
Fruit fly
Fruit fly
Fruit
Fruit
Fruit types
Funaria
Fungi
Fungi collection in the field
Fungi diseases of plants
 Fungi infections of humans
Fungi experiments for schools
Fungi slide culture preparation

Biology G
Contents
Gardening
Gelatin
Genetics
Genetics
Genital diseases
Geology
Geotropism
Germ cell mutagenicity
Germ theory
Germination
Ginger beer "plant"
Ginger rhizome
(Ginkgo biloba)
Glucose
Glycaemic index
Glycerol
Glycogen
Gnetophyta
Goats
Gonium
Gonorrhoea
Gourd, pepo
Gram stain
Gram stain
Grass family
Grasshopper
Growth of plants
Groundnuts oil
Guttation
Gymnosperms

Biology H
Contents
Haematococcus
Haeme
Hair
Hair of humans
Hallucinogenic drugs
Hay infusion culture
Hazel flower
Health hazards
Health effects of chemicals
Hearing and the ear
Heart rate
Heat from peas
Heat from yeast
Heat loss by human body
Heat of combustion
Height
Hemiparasites
Hepatitis
Herbal infusions
Herbs
Heredity
Heroin abuse
Hermaphrodite plants
Herpes
Hesperidium
Heterotrophic angiosperms
Hexapoda, Insects
Hibiscus flower
Hiccups
Hip fruit, rose hip
HIV/AIDS
Home items
Honeybee
Hooke's cork cells
Hormones of humans
Hormosira banksii
Human body
Human cheek cells
Human genetics
Human population growth
Human reproduction
Humus
Hybrids
Hydrocortisone
Hydroponics
"Hyperactive" food allergies
Hyperventilation sickness
Hypogeal germination

Biology I
Contents
Ice
Illusions
Imbibition in seeds
Immersion oil
Immunity
In vitro culture
Incubators for chickens
Incubators for Microbiology
Infections, bacteria
Infections contact tracing
Inflorescence
Inoculate
Insecta
Insects
Insectivorous plants
Insulin
Interplanting
Intra-uterine devices
Invertase
Investigations
Iodine tincture
Isolate microorganisms from root nodules

Biology J
Jojoba oil

Biology K
Kidney
Kingdom Chromista
Kingdom Protista
Kitchen
Knop's solution
Koch's germ theory
Krebs cycle

Biology L
Contents
Laboratory equipment
Lactase
Lactic acid with sourdough
Lactose from milk
Latex rubber
Latin Square for plant growth
Lavender oil
Lawn plate
Leaf subsurface sections
Leavening agents
Leaves
Leaves
Legume
Lenski's experiments
Leucaena
Levels of organization
Lichens
Licorice
Lignin
Lignotuber
Lily flower
Limewater breath test
Linseed oil
Liver catalase
Liverworts
Lomentum
Louse
LSD abuse
Lumbricus
Lung simulator
Lycopodiophyta

Biology M
Contents
Magnoliophyta
Maitake mushroom
Male reproduction system
Mallee
Malt
Mammalia
Marchantiophyta
Marcotting
Mayonnaise
Meiosis
Melanin
Mendel's laws
Mendel's experiments
Meristematic tissues
Metabolism
Metamonada
Microalgae
Microbiology
Microorganisms
Microbiology cultures,
Microscopy stains
Microscope staining techniques
Microscopes
Mifepristone
Milk
Milk experiments
Minerals
Mineral deficiencies
Mineral salts
Mistletoe
Mitosis
Mitosis and meiosis
Mollusca
Monocotyledons
Monoecious, dioecious plants
"Morning after pill" ECP
Morphine
Mosquito
Mountain sickness
Mould in bathroom
Mouldy bread (Rhizopus)
Monosodium glutamate
Mulching soil
Muscle, use the muscles
Mushroom plant
Mushrooms
Mustard
Mycetozoa
Mycorrhizal plants
Myriapoda
Biology N
Contents
Nacre
Nastic movements
Natural products
Natural selection
Neatsfoot oil
Nematoda
Nervous system
Nitrogen-fixing bacteria
Nitrogen cycle
Nitrogenous bases
Not-flowering plants
NSU, Non-specific urethritis
Nose and smelling
Nostoc
Nitrogen cycle
Nitrogenous bases
Norepinephrine
Nut
Nutrient agar
Biology O
Contents
Oils
Onion leaf scale cells
Oomycetes
Optical illusions
Oral contraceptives
ORS special drink
Osmosis
Osmotic behaviour of red blood cells
Osmotic pressure
Osteoarthritis
Ovules
Biology P
Contents
Paprika
Papyrus
Parasitic angiosperms, dodder
Parasitic angiosperms, mistletoe
Parasitic angiosperms, sundew
Parasitic diseases, arthropods
Parenchyma cells of tomato
Pasteur, Koch
Pasteur, spontaneous generation
Pasteur, milk pasteurized
Pasteur, milk test
Pasture, tropical grasses
Pea pod
Peas
Peanut
Pear stone cells
Pectin
Pediculosis, louse
PID, Pelvic Inflammatory Disease
Penicillium
Penis, condom
Pepo, gourd
Pericarp
Periderm, plant tissue
Periderm in stem
Petri dish
Petrol-sniffing
pH tests
Phaeophyceae
Phanerogams and Cryptogams
Phellem, cork
Phloem cells of pumpkin
Phosphorescence
Photosynthesis
Phototropism
Phycobiliproteins
Phycobilins
Phycocolloids
Phylloclades
Phyllodes
Physiology
Phytochemicals
Phytochromes
Phytophthora
Pig Project
Pinus
Pinus, dispersal
Pip fruit
Plant anatomy
Plant body
Plant cells
Plant classification
Plant classification, Telopea
Plant embryo
Plant embryo development
Plant fertilizers
Plant growth
Plant Kingdom
Plant scientific names
Plant nutrients in soils
Plant oils
Plant parts
Plant physiology
Plant physiology
Plant protection
Plant tissue types
Plants, (Websites)
Plants
Plant genus names
Plants, monoecious
Plants, mycorrhizal
Plants, mycorrhizal roots
Plants growing in the dark
Plants in dry environments
Plants need mineral salts
Plants need water
Planting
Plasma membrane of beetroot
Plasmids
Plasmolysis
Plastic bag over leaves
Platyhelminthes
Pleodorinan
Pleurococcus
Poaceae
Pod
Poinciana flower
Pollen
Pollution
Pome
Pond community
Pooter, ant sucker
Popcorn
Population, human
Porifera
Post-fertilization in plants
Potometer
Potting mix
Pregnancy
Preparations
Prions, "Mad cow disease"
Probiotic, yoghurt
Progestin
Protease
Protective clothing
Proteins
Protista
Protozoa
Psilotum
Puberty and adolescence
Pulse, human
Pulses, legumes
Pumpkin phloem cells
Pumpkin seed oil
Punnet square
Punnet square

Biology Q
Contents
Quinine
Quinone

Biology R
Contents
Raphidophyceae
Reaction time
Reactions of, (Chemistry)
Reducing sugars and non-reducing sugars
Reflex arc
Reflexes
Reflux and heartburn
Rennet
Reproduction, flowering plants
Reproduction, human
Reptilia
Respiration, human
Respiration in plants
Respiration tests
Resuscitation
Rhizobium
Rhizome
Rhodophyta
Riboflavin
Ribonucleic acid
Ringworm disease
Risk assessment
RLS, Radial Longitudinall Section, (as seen when cut vertically down along a radius, e.g. RLS stem)
RNA
RNA
Rocambole
Root nodules
Roots
Roots, plants
Rubber
Rubisco
Runners, strawberry
Rusts, fungi

Biology S
Contents
Saccharomyces
Salivary chromosomes
Salts plants need
Samara
Sarcopterygii
Scabies
Scale cells of onion leaf
Schizocarp
Sclerenchyma
SCOBY
Section-cutting by hand
Sections
Seeds
Seed germination
Sexuality of flowering plants
Sexuality education
Sexually transmitted infections
Shakir strip
Silique
Skeleton
Smuts
Snake bite
Sound
Sourdough
Speed and base
Spermatazoa
Sphaerella
Sphygmomanometer
Spirogyra
Stamen hair cells of Tradescantia
Stem tuber
Stems
Stems
Stevia
Stink horns
Stomates
Stone cells of pear
Succession in a pond community
Succulent fruits
Sulfonamide sulfa drugs
Sundew
Sweat glands

Biology T
Contents
Table salt and rock salt
Taste
Tattoo removal
Taxons
Tea tree oil
Teeth
Temperature of body
Termites
Tests for all substances
Tetrapyrroles
Thermometers
Thermonastic responses
Thrush, Candidiasis
Thyrotropin
Tobacco chemistry
Tobacco plant
Tomato flower
Tomato parenchyma cells
Touch and feeling
Toxicity
Tradescantia stamen hair cells
Tranquillizers
Transpiration in plants
Trichomoniasis
Tropisms
Truffles
Trypsin
TS, Transverse Section, (as seen when cut across, e.g. TS stem)
Tubal ligation
Tuberculosis
Tuberous roots
Tung oil
Turgor pressure
Turpentine

Biology U
Contents
Urethritis
Urochordata
Urine

Biology V
Contents
Vanilla
Variegated leaf
Variegated leaves
Vasectomy
Vaseline
Vaucheria
Vegetable gums
Vegetable oils
Vegetable oils list
Vegetative reproduction
Venus fly trap
Vertebrata
Viability of seed
(Vicia faba)
Vinegar
Viruses
Vitamins
Voice and speaking
Volvox
VS, Vertical Section, (as seen when cut vertically down, e.g. VS stem)

Biology W
Contents
Warts, genital warts
Wastewater report
Water in blood
Water
Water, transpiration
Waterweeds in light and dark
Waterweeds, photosynthesis
Wax
Weather
Weathering, rocks and soil
Weeds
Wheat
Whey
Whisk-fern
Willow flower
Wine
Winding plants
Wolbachia bacteria trial
Wood
Wood cells of Eucalyptus
Wool wax
Worm farmsg

Biology X
Contents
Xanthophylls
Xanthoproteic test for proteins
Xylem

Biology Y
Contents
Yeasts
Yoghurt

Biology Z
Contents
(Zea mays)
Ziehl-Neelsen stain
Zone of elongation of root
Zygote of plants
Zymase