{"/e/biology-concepts/life/": {"t": "Life", "s": "Life is a self-sustained process in matter, characterized by organization, metabolism, growth, adaptation, response to stimuli, and reproduction, ending in deat"}, "https://codexery.com/earth/e/earth/natural-environment/": {"t": "Natural environment", "s": "The natural world includes all living and non-living things occurring without human artifice."}, "https://codexery.com/thermodynamics-and-statistical-mechanics/e/thermodynamics-and-statistical-mechanics/temperature/": {"t": "Temperature", "s": "Temperature measures average particle kinetic energy and thermal energy distribution."}, "https://codexery.com/optics-and-photonics/e/optics-and-photonics/luminous-intensity/": {"t": "Luminous intensity", "s": "Measure of perceived power per unit solid angle."}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/predation/": {"t": "Predation", "s": "Predators kill and eat other organisms, driving evolution.", "i": "https://codexery.com/ecology-and-behavior/img/ecology-and-behavior/predation.webp", "c": "InsektenDoku · CC BY-SA 4.0"}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/parasitism/": {"t": "Parasitism", "s": "A close, harmful relationship where one organism exploits another.", "i": "https://codexery.com/ecology-and-behavior/img/ecology-and-behavior/parasitism.webp", "c": "Soebe · CC BY-SA 3.0"}, "https://codexery.com/animal-anatomy/e/animal-anatomy/cell-biology/": {"t": "Cell (biology)", "s": "The fundamental unit of all known life.", "i": "https://codexery.com/animal-anatomy/img/animal-anatomy/cell-biology.webp", "c": "DataBase Center for Life Science (DBCLS) · CC BY 4.0"}, "https://codexery.com/geology-earth-surface/e/geology-and-earth-surface/steppe/": {"t": "Steppe", "s": "Grassland ecoregion with semi-arid climate and extreme temperatures."}, "https://codexery.com/coastal-marine-geology/e/coastal-and-marine-geology/intertidal-zone/": {"t": "Intertidal zone", "s": "The intertidal zone is the shoreline between high and low tides."}, "https://codexery.com/coastal-and-fluvial-geomorphology/e/coastal-and-fluvial-geomorphology/estuary/": {"t": "Estuary", "s": "Transitional coastal ecosystems where freshwater meets saltwater."}, "https://codexery.com/coral-reefs/e/coral-reefs/reef/": {"t": "Reef", "s": "A ridge or shoal of rock, coral, or stable material underwater.", "i": "https://codexery.com/coral-reefs/img/coral-reefs/reef.webp", "c": "Jstuby · CC0"}, "https://codexery.com/geology-earth-science/e/geology-and-earth-science/volcano/": {"t": "Volcano", "s": "A vent in a planet's crust that erupts magma."}, "https://codexery.com/geology/e/geology/ice-sheet/": {"t": "Ice sheet", "s": "Massive glacial ice covering land, driving sea level and climate.", "i": "https://codexery.com/geology/img/geology/ice-sheet.webp", "c": "Jeremy Harbeck (NASA) · CC BY 3.0"}, "https://codexery.com/fishkeeping/e/fishkeeping/biotope/": {"t": "Biotope", "s": "A uniform environmental area supporting a specific biological community."}, "https://codexery.com/regions-cultural-spheres/e/regions-and-cultural-spheres/antarctica/": {"t": "Antarctica", "s": "Earth's southernmost, coldest, and least-populated continent."}, "https://codexery.com/carnivorans/e/carnivorans/carnivora/": {"t": "Carnivora", "s": "An order of placental mammals specialized in eating flesh."}, "https://codexery.com/animal-biology-and-behavior/e/animal-biology-and-behavior/sociobiology/": {"t": "Sociobiology", "s": "Field explaining social behavior through evolutionary biology and genetics."}, "https://codexery.com/medical-specialties/e/medical-specialties/infectious-disease/": {"t": "Infectious disease", "s": "Illness caused by pathogens invading host tissues.", "i": "https://codexery.com/medical-specialties/img/medical-specialties/infectious-disease.webp", "c": "Rosser1954 · CC BY-SA 4.0"}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/mimicry/": {"t": "Mimicry", "s": "Evolved resemblance deceiving a dupe for survival."}, "https://codexery.com/emotions/e/emotions/emotional-contagion/": {"t": "Emotional contagion", "s": "Emotional contagion is the spontaneous spread of emotions between individuals."}, "/e/biology-concepts/male/": {"t": "Male", "s": "The sex that produces sperm, with a symbol from Mars."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/asexual-reproduction/": {"t": "Asexual reproduction", "s": "Reproduction without gamete fusion, producing genetically identical offspring."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/sexual-reproduction/": {"t": "Sexual reproduction", "s": "Haploid gametes fuse to form a diploid zygote."}, "https://codexery.com/taxonomy-evolution/e/taxonomy-and-evolution/species/": {"t": "Species", "s": "Basic unit of classification and biodiversity."}, "/e/biology-concepts/natural-selection/": {"t": "Natural selection", "s": "The differential survival and reproduction of individuals due to differences in fitness."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/genetics/": {"t": "Genetics", "s": "Study of genes and heredity"}, "https://codexery.com/sensory-systems/e/sensory-systems/eye-color/": {"t": "Eye color", "s": "The science behind the spectrum of human eye colors."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/genome/": {"t": "Genome", "s": "The complete set of genetic material in an organism."}, "https://codexery.com/injuries-and-conditions/e/injuries-and-conditions/sunburn/": {"t": "Sunburn", "s": "A radiation burn from UV overexposure causing skin inflammation and damage.", "i": "https://codexery.com/injuries-and-conditions/img/injuries-and-conditions/sunburn.webp", "c": "Unknown author Unknown author or not provided · Public domain"}, "https://codexery.com/chemical-bonding-and-structure/e/chemical-bonding-and-structure/molecule/": {"t": "Molecule", "s": "Group of atoms bonded together; fundamental unit of chemical compounds."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/charles-darwin/": {"t": "Charles Darwin", "s": "English naturalist, geologist, and biologist who proposed the theory of evolution by natural selection."}, "https://codexery.com/historical-figures/e/notable/hippocrates/": {"t": "Hippocrates", "s": "Father of Medicine who separated medicine from religion and emphasized natural causes of disease."}, "https://codexery.com/historical-figures/e/notable/aristotle/": {"t": "Aristotle", "s": "Ancient Greek philosopher and polymath, founder of the Peripatetic school."}, "https://codexery.com/historical-figures/e/notable/gregor-mendel/": {"t": "Gregor Mendel", "s": "Father of modern genetics, whose pea plant experiments revealed the laws of heredity."}, "https://codexery.com/fifa-world-cup/e/honours/soviet-union/": {"t": "Soviet Union", "s": "The world's flagship communist state and a superpower spanning Eurasia."}, "/e/biology-concepts/metabolism/": {"t": "Metabolism", "s": "Metabolism encompasses all chemical reactions sustaining life."}, "https://codexery.com/animal-physiology-morphology/e/animal-physiology-and-morphology/heterothermy/": {"t": "Heterothermy", "s": "Animals that switch between self-regulating and environment-dependent body temperature."}, "https://codexery.com/meteorology/e/meteorology/summer/": {"t": "Summer", "s": "The hottest and brightest of the four temperate seasons.", "i": "https://codexery.com/meteorology/img/meteorology/summer.webp", "c": "Txllxt TxllxT · CC BY-SA 4.0"}, "https://codexery.com/animal-behavior/e/animal-behavior/aestivation/": {"t": "Aestivation", "s": "Summer dormancy in animals and plants."}, "https://codexery.com/symptoms-and-signs-endocrinology-nutriti/e/symptoms-and-signs-endocrinology-nutrition-and-metabolism/polyphagia/": {"t": "Polyphagia", "s": "A symptom of abnormal hunger, often linked to diabetes."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/gestation/": {"t": "Gestation", "s": "Gestation is embryo development inside viviparous animals."}, "https://codexery.com/animal-behavior/e/animal-behavior/dormancy/": {"t": "Dormancy", "s": "A survival strategy minimizing metabolic activity during harsh conditions."}, "https://codexery.com/animal-behavior/e/animal-behavior/diapause/": {"t": "Diapause", "s": "A physiological state enabling survival through predictable environmental stress."}, "https://codexery.com/rodents-and-lagomorphs/e/rodents-and-lagomorphs/ground-squirrel/": {"t": "Ground squirrel", "s": "Rodents of the squirrel family that live on the ground or in burrows.", "i": "https://codexery.com/rodents-and-lagomorphs/img/rodents-and-lagomorphs/ground-squirrel.webp", "c": "Pat Hansen · CC BY-SA 4.0"}, "https://codexery.com/rodents-small-mammals/e/rodents-and-small-mammals/prairie-dog/": {"t": "Prairie dog", "s": "Herbivorous burrowing ground squirrels of North American grasslands.", "i": "https://codexery.com/rodents-small-mammals/img/rodents-and-small-mammals/prairie-dog.webp", "c": "Joe Ravi · via Wikipedia: Prairie dog · CC BY-SA 3.0"}, "https://codexery.com/mammals/e/mammals/brown-bear/": {"t": "Brown bear", "s": "Large omnivorous bear native to Eurasia and North America."}, "https://codexery.com/musculoskeletal-system-and-orthopedics/e/musculoskeletal-system-and-orthopedics/osteoporosis/": {"t": "Osteoporosis", "s": "A systemic skeletal disorder increasing fracture risk, common in the elderly.", "i": "https://codexery.com/musculoskeletal-system-and-orthopedics/img/musculoskeletal-system-and-orthopedics/osteoporosis.webp", "c": "https://www.myupchar.com/en · CC BY-SA 4.0"}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/amino-acid/": {"t": "Amino acid", "s": "The building blocks of proteins, with 20 standard α-amino acids directly encoded by the genetic code and two rare ones incorporated via recoding."}, "/e/biology-concepts/habitat/": {"t": "Habitat", "s": "Habitat is the species-specific physical manifestation of its ecological niche."}, "https://codexery.com/taxonomy-evolution/e/taxonomy-and-evolution/genus/": {"t": "Genus", "s": "A taxonomic rank above species and below family, used in biological classification."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/heterosis/": {"t": "Heterosis", "s": "Hybrid vigor from genetic mixing of parents."}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/chromosome/": {"t": "Chromosome", "s": "A chromosome is a package of DNA containing part or all of the genetic material of an organism."}, "https://codexery.com/ingredients/e/ingredients/wheat/": {"t": "Wheat", "s": "A staple cereal cultivated for millennia, wheat is the second most-produced grain after maize."}, "https://codexery.com/domesticated-animals/e/domesticated-animals/beefalo/": {"t": "Beefalo", "s": "A hybrid of cattle and bison bred for beef production."}, "https://codexery.com/agriculture-food/e/agriculture-and-food/cultivar/": {"t": "Cultivar", "s": "A cultivated plant selected for desired, stable traits."}, "https://codexery.com/human-evolution/e/human-evolution/neanderthal/": {"t": "Neanderthal", "s": "Extinct archaic humans who inhabited Europe and Western and Central Asia."}, "https://codexery.com/greek-myths/e/greek-myths/the-minotaur/": {"t": "The Minotaur", "s": "The Bull of Minos: a half-man, half-bull creature imprisoned in the Labyrinth, slain by Theseus."}, "https://codexery.com/greek-legendary-creatures/e/greek-legendary-creatures/centaur/": {"t": "Centaur", "s": "Half-human, half-horse creature of Greek myth."}, "https://codexery.com/animal-biology-and-behavior/e/animal-biology-and-behavior/population-biology/": {"t": "Population (biology)", "s": "A group of same-species individuals separated by space, genetics, or demography."}, "https://codexery.com/marsupials/e/marsupials/marsupial/": {"t": "Marsupial", "s": "Mammals with pouches: marsupials of Australasia and the Americas"}, "https://codexery.com/philosophers-thinkers/e/philosophers-and-thinkers/abraham-maslow/": {"t": "Abraham Maslow", "s": "Psychologist who argued humans no longer have instincts."}, "https://codexery.com/scientists-and-mathematicians/e/scientists-and-mathematicians/konrad-lorenz/": {"t": "Konrad Lorenz", "s": "Austrian zoologist and ethologist who shared the 1973 Nobel Prize in Physiology or Medicine."}, "https://codexery.com/biologists-naturalists/e/biologists-and-naturalists/nikolaas-tinbergen/": {"t": "Nikolaas Tinbergen", "s": "Dutch biologist and Nobel laureate who shaped ethology.", "i": "https://codexery.com/biologists-naturalists/img/biologists-and-naturalists/nikolaas-tinbergen.webp", "c": "via Wikipedia: Nikolaas Tinbergen · see source"}, "https://codexery.com/animal-biology-and-behavior/e/animal-biology-and-behavior/imprinting-psychology/": {"t": "Imprinting (psychology)", "s": "A rapid learning process during a critical developmental phase."}, "https://codexery.com/mammals/e/mammals/mammal/": {"t": "Mammal", "s": "Vertebrate class defined by mammary glands and three middle ear bones.", "i": "https://codexery.com/mammals/img/mammals/mammal.webp", "c": "Hannah Ritchie and Klara Auerbach · CC BY 4.0"}, "https://codexery.com/physiology-anatomy/e/physiology-and-anatomy/olfactory-system/": {"t": "Olfactory system", "s": "The sensory system for the sense of smell, involving both main and accessory olfactory systems."}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/cell-signaling/": {"t": "Cell signaling", "s": "Biological process by which cells interact with themselves, others, and environment."}, "https://codexery.com/physiology-metabolism/e/physiology-and-metabolism/homeostasis/": {"t": "Homeostasis", "s": "State of steady internal conditions maintained by living organisms."}, "https://codexery.com/reproduction-development/e/reproduction-and-development/reproduction/": {"t": "Reproduction", "s": "Biological process producing offspring from parent or parents.", "i": "https://codexery.com/reproduction-development/img/reproduction-and-development/reproduction.webp", "c": "MAKY.OREL · CC BY 4.0"}, "https://codexery.com/pandemics/e/pandemics/virus/": {"t": "Virus", "s": "Submicroscopic infectious agent replicating only inside living cells."}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/host-biology/": {"t": "Host (biology)", "s": "A larger organism that harbours a smaller symbiotic guest."}, "https://codexery.com/astronomy/e/astronomy/extraterrestrial-life/": {"t": "Extraterrestrial life", "s": "Hypothetical life originating from worlds beyond Earth."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/earth/": {"t": "Earth", "s": "The only known planet with liquid surface water and life."}, "https://codexery.com/geology-earth-surface/e/geology-and-earth-surface/soil/": {"t": "Soil", "s": "Soil is a complex ecosystem supporting life and regulating Earth's cycles."}, "https://codexery.com/ecology-and-behavior/e/ecology-and-behavior/biosphere/": {"t": "Biosphere", "s": "The global sum of all ecosystems and zone of life on Earth.", "i": "https://codexery.com/ecology-and-behavior/img/ecology-and-behavior/biosphere.webp", "c": "Christopher Michel · CC BY-SA 4.0"}, "https://codexery.com/historical-figures/e/scientists/empedocles/": {"t": "Empedocles", "s": "Pre-Socratic philosopher who proposed the four classical elements and the forces of Love and Strife."}, "https://codexery.com/inventors/e/great-inventors/louis-pasteur/": {"t": "Louis Pasteur", "s": "Father of bacteriology and pioneer of pasteurization", "i": "https://codexery.com/inventors/img/great-inventors/louis-pasteur.webp", "c": "via Wikipedia: Louis Pasteur · see source"}, "https://codexery.com/historical-figures/e/notable/friedrich-w-hler/": {"t": "Friedrich Wöhler", "s": "German chemist who first isolated beryllium and yttrium in pure metallic form and synthesized urea, challenging vitalism."}, "https://codexery.com/chemistry-materials/e/chemistry-and-materials/inorganic-compound/": {"t": "Inorganic compound", "s": "A chemical compound that lacks carbon–hydrogen bonds, studied in inorganic chemistry."}, "/e/biology-concepts/heredity/": {"t": "Heredity", "s": "Passing of traits from parents to offspring via DNA."}, "https://codexery.com/human-variation-and-health/e/human-variation-and-health/life-expectancy/": {"t": "Life expectancy", "s": "A statistical measure of average remaining years of life at a given age, most commonly at birth.", "i": "https://codexery.com/human-variation-and-health/img/human-variation-and-health/life-expectancy.webp", "c": "Lady3mlnm · CC0"}, "https://codexery.com/narrative-forms-and-devices/e/narrative-forms-and-devices/science-fiction/": {"t": "Science fiction", "s": "Genre of speculative fiction about advanced technology and its consequences."}, "https://codexery.com/historical-figures/e/scientists/herodotus/": {"t": "Herodotus", "s": "The Father of History"}, "https://codexery.com/relationships-and-human-sexuality/e/relationships-and-human-sexuality/gender/": {"t": "Gender", "s": "A social, psychological, and cultural construct distinct from biological sex."}, "https://codexery.com/personal-care-and-hygiene/e/personal-care-and-hygiene/hygiene/": {"t": "Hygiene", "s": "Practices that maintain health and prevent disease spread.", "i": "https://codexery.com/personal-care-and-hygiene/img/personal-care-and-hygiene/hygiene.webp", "c": "waketechcc · CC0"}, "https://codexery.com/nutrition-and-diet/e/nutrition-and-diet/nutrition/": {"t": "Nutrition", "s": "The biochemical process by which organisms use food and water."}, "https://codexery.com/gerontology-organizations/e/gerontology-organizations/gerontology-research-group/": {"t": "Gerontology Research Group", "s": "Global nonprofit validating supercentenarian ages and researching aging."}, "https://codexery.com/genetic-epidemiology/e/genetic-epidemiology/genome-wide-association-study/": {"t": "Genome-wide association study", "s": "A hypothesis-free scan for genetic variants linked to traits."}, "https://codexery.com/cardiovascular-blood/e/cardiovascular-and-blood/cardiovascular-disease/": {"t": "Cardiovascular disease", "s": "Cardiovascular disease is the top global killer, largely preventable."}, "https://codexery.com/medical-conditions-related-to-obesity/e/medical-conditions-related-to-obesity/obesity-associated-morbidity/": {"t": "Obesity-associated morbidity", "s": "Obesity increases risk for many diseases, partly through metabolic and social pathways."}, "https://codexery.com/emperors-of-the-byzantine-and-roman-worl/e/emperors-of-the-byzantine-and-roman-world/cato-the-elder/": {"t": "Cato the Elder", "s": "Roman soldier, senator, historian, and censor known for conservatism."}, "https://codexery.com/general-health-and-wellness/e/general-health-and-wellness/supercentenarian/": {"t": "Supercentenarian", "s": "A person aged 110 years or older, rare among centenarians."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/fertilisation/": {"t": "Fertilisation", "s": "Fusion of gametes initiating development of a new organism."}, "https://codexery.com/physiology-metabolism/e/physiology-and-metabolism/testosterone/": {"t": "Testosterone", "s": "Primary male sex hormone influencing development, behavior, and health."}, "https://codexery.com/social-identity-prejudice/e/social-identity-and-prejudice/gender-identity/": {"t": "Gender identity", "s": "Personal sense of one's own gender, distinct from assigned sex."}, "https://codexery.com/reproduction-development/e/reproduction-and-development/sexual-dimorphism/": {"t": "Sexual dimorphism", "s": "Condition where sexes differ in morphology beyond reproduction.", "i": "https://codexery.com/reproduction-development/img/reproduction-and-development/sexual-dimorphism.webp", "c": "Heidi Hopkins · CC BY 4.0"}, "https://codexery.com/algae-and-protists/e/algae-and-protists/diatom/": {"t": "Diatom", "s": "Microalgae that produce much of Earth's oxygen and form silica shells."}, "https://codexery.com/plants-fungi/e/plants-and-fungi/sporophyte/": {"t": "Sporophyte", "s": "Diploid phase producing spores by meiosis in plant life cycles."}, "https://codexery.com/planets-and-dwarf-planets/e/planets-and-dwarf-planets/mars/": {"t": "Mars", "s": "The fourth planet from the Sun, a desert world with polar ice caps."}, "https://codexery.com/historical-figures/e/notable/carl-linnaeus/": {"t": "Carl Linnaeus", "s": "Father of modern taxonomy"}, "https://codexery.com/cellular-biology/e/cellular-biology/cell-division/": {"t": "Cell division", "s": "Cell division is the process by which a parent cell divides into two daughter cells."}, "https://codexery.com/reproductive-biology/e/reproductive-biology/egg-cell/": {"t": "Egg cell", "s": "The female reproductive cell in most sexually reproducing organisms."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/zygote/": {"t": "Zygote", "s": "Eukaryotic cell formed by fusion of two gametes."}, "https://codexery.com/chromosomal-abnormalities/e/chromosomal-abnormalities/aneuploidy/": {"t": "Aneuploidy", "s": "Aneuploidy is an abnormal chromosome number causing genetic disorders and cancer."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/miscarriage/": {"t": "Miscarriage", "s": "Miscarriage is the most common complication of early pregnancy."}, "https://codexery.com/genetics/e/genetics/dna-replication/": {"t": "DNA replication", "s": "Essential process for copying DNA in all organisms.", "i": "https://codexery.com/genetics/img/genetics/dna-replication.webp", "c": "Original Image:LadyofHats Mariana Ruiz, Derivative work:Dmtrs32 · CC BY-SA 4.0"}, "https://codexery.com/biochemistry-and-cell-biology/e/biochemistry-and-cell-biology/cell-cycle/": {"t": "Cell cycle", "s": "The sequence of events leading to cell division, from interphase through mitosis and cytokinesis."}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/genetic-recombination/": {"t": "Genetic recombination", "s": "Exchange of genetic material producing novel trait combinations."}, "/e/biology-concepts/mitosis/": {"t": "Mitosis", "s": "The division that ensures genetic identity across cell generations."}, "https://codexery.com/eukaryote-groups-and-taxonomy/e/eukaryote-groups-and-taxonomy/eukaryote/": {"t": "Eukaryote", "s": "Cellular organisms with a membrane-bound nucleus and organelles, including animals, plants, fungi, and protists."}, "https://codexery.com/reproduction-and-development/e/reproduction-and-development/oogenesis/": {"t": "Oogenesis", "s": "Development of the egg cell from oogonium to ovum."}, "https://codexery.com/reproduction-development/e/reproduction-and-development/spermatogenesis/": {"t": "Spermatogenesis", "s": "Process producing haploid sperm from germ cells in testes.", "i": "https://codexery.com/reproduction-development/img/reproduction-and-development/spermatogenesis.webp", "c": "L'Hernault, S.W. · CC BY 2.5"}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/homologous-recombination/": {"t": "Homologous recombination", "s": "Universal biological mechanism for genetic exchange and DNA repair."}, "https://codexery.com/microbial-groups-and-extremophiles/e/microbial-groups-and-extremophiles/protist/": {"t": "Protist", "s": "Eukaryotes that are not animals, plants, or fungi.", "i": "https://codexery.com/microbial-groups-and-extremophiles/img/microbial-groups-and-extremophiles/protist.webp", "c": "Respectively: Claire Fackler, CINMS, NOAA, User:Wiedehopf20 , Frank Fox, Patrick · CC BY-SA 4.0"}, "https://codexery.com/microbiology/e/microbiology/spore/": {"t": "Spore", "s": "A reproductive unit adapted for dispersal and survival.", "i": "https://codexery.com/microbiology/img/microbiology/spore.webp", "c": "Ivar Leidus · CC BY-SA 4.0"}, "https://codexery.com/genetics-fundamentals/e/genetics-fundamentals/population-genetics/": {"t": "Population genetics", "s": "Subfield of genetics studying genetic differences within and among populations."}, "https://codexery.com/genetic-epidemiology/e/genetic-epidemiology/quantitative-trait-locus/": {"t": "Quantitative trait locus", "s": "A DNA region associated with continuous trait variation."}, "/e/biology-concepts/hybrid-biology/": {"t": "Hybrid (biology)", "s": "Offspring from combining two different organisms through sexual reproduction."}, "https://codexery.com/genetics/e/genetics/dominance-genetics/": {"t": "Dominance (genetics)", "s": "One allele masks another's effect in a heterozygous genotype."}, "https://codexery.com/reproduction-development/e/reproduction-and-development/sperm/": {"t": "Sperm", "s": "Male gamete that fuses with egg to form a diploid zygote.", "i": "https://codexery.com/reproduction-development/img/reproduction-and-development/sperm.webp", "c": "Unknown authorUnknown author · via Wikipedia: Sperm · Public domain"}, "https://codexery.com/genetics/e/genetics/gene-expression/": {"t": "Gene expression", "s": "Process by which genes produce functional products."}, "/e/biology-concepts/meiosis/": {"t": "Meiosis", "s": "Cell division producing haploid gametes for sexual reproduction."}, "https://codexery.com/animal-anatomy/e/animal-anatomy/cell-nucleus/": {"t": "Cell nucleus", "s": "Membrane-bound organelle containing the cell's genome.", "i": 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population."}, "https://codexery.com/historical-figures/e/scientists/thomas-robert-malthus/": {"t": "Thomas Robert Malthus", "s": "English economist and cleric who argued that population growth tends to outpace food production, leading to a Malthusian trap."}, "/e/biology-concepts/mendelian-inheritance/": {"t": "Mendelian inheritance", "s": "Principles of heredity derived from pea plant experiments."}, "https://codexery.com/ethics-morality/e/ethics-and-morality/cooperation/": {"t": "Cooperation", "s": "Organisms work together for collective benefit, not just individual gain."}}