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Biology Dictionary
COVID-19 Tracker
Topics
Biology A-Z
Cell
Biochemistry
Human
Genetics
Zoology
Botany
Ecology
Anatomy & Physiology
Molecular
Microbiology
Neuroscience
Articles
Animal Kingdom
Tutorials
AP Biology
NGSS High School
News & Stories
Latest News
Editors’ Picks
Weekly Digest
Fun
Quotes about Biology
Sample Category Title
Adaptation
June 20, 2018
Allele
December 4, 2016
Allele Frequency
December 4, 2016
Allopatric Speciation
January 10, 2017
Alternation of Generations
May 17, 2018
Alternative Splicing
March 12, 2018
Amino Acids
January 9, 2020
Anaphase
December 21, 2016
Anaphase I
May 29, 2019
Anthropometry
May 15, 2017
Antibody
April 22, 2018
Anticodon
October 30, 2016
Apoptosis
June 6, 2017
Artificial Selection
June 18, 2019
Asexual Reproduction
November 5, 2016
Atavism
June 9, 2017
Autosomal Dominant
June 27, 2020
Autosomes
November 5, 2016
Barr Body
March 19, 2017
Base Pair
May 16, 2017
Binary Fission
January 11, 2017
Binomial Nomenclature
January 20, 2017
Biogeography
May 5, 2017
Bioluminescence
January 21, 2018
Biophysics
July 30, 2017
Bipedalism
June 13, 2017
Cancer Cell
May 7, 2021
CAR T Cells
May 15, 2021
Cardiac Muscle
December 8, 2017
Carrier Protein
November 15, 2016
Cell Differentiation
June 20, 2018
Cell Nucleus
July 30, 2017
Central Dogma
April 17, 2021
Centriole
January 27, 2017
Centromere
November 26, 2016
Chromatid
December 16, 2016
Chromosome
December 13, 2016
Clade
January 26, 2017
Cladistics
June 12, 2017
Cladogram
January 13, 2017
Codominance
December 20, 2016
Common Descent
June 12, 2017
Complete Dominance
January 4, 2017
Control Group
December 15, 2016
Controlled Experiment
February 12, 2017
Convergent Evolution
January 12, 2017
CRISPR
April 27, 2017
Crossing Over
December 6, 2016
Cytokinesis
December 21, 2016
Daughter Cells
October 25, 2018
Deletion Mutation
February 20, 2017
Deoxyribonucleic Acid
April 17, 2021
Dihybrid Cross
January 23, 2018
Diploid
January 7, 2018
Diploid Cell
April 15, 2021
Directional Selection
January 20, 2017
Disruptive Selection
February 9, 2017
Divergent Evolution
January 13, 2017
DNA
May 27, 2017
DNA Fingerprinting
May 16, 2017
DNA Polymerase
May 24, 2020
DNA Replication
June 1, 2020
DNA Sequencing
June 23, 2017
Domain
April 17, 2019
Dominant Allele
December 6, 2016
Dominant Trait
January 13, 2017
Double Helix
May 11, 2020
Embryo
July 4, 2017
Embryonic Stem Cells
March 15, 2018
Endosymbiotic Theory
February 10, 2017
Epistasis
November 22, 2016
Essential Amino Acids
April 21, 2020
Euchromatin
June 13, 2017
Exon
August 6, 2017
Experimental Group
December 21, 2016
F1 Generation
January 6, 2018
Fecundity
February 10, 2017
Fertilization
December 4, 2016
Fontanelle
September 24, 2020
Founder Effect
January 31, 2017
Frameshift Mutation
April 12, 2017
Gamete
April 12, 2017
Gene
May 21, 2019
Gene Expression
November 11, 2020
Gene Flow
September 17, 2018
Gene Pool
February 13, 2017
Genetic Code
May 16, 2017
Genetic Drift
December 15, 2016
Genetic Engineering
May 14, 2020
Genetic Equilibrium
January 7, 2018
Genetic Recombination
November 18, 2016
Genetic Variation
January 7, 2018
Genetics
May 2, 2017
Genotype
December 4, 2016
Genus
January 20, 2017
Germ Theory
May 15, 2017
Gibberellin
May 20, 2018
Glycerol
June 23, 2017
Gonad
November 12, 2016
Gradualism
April 17, 2019
Haploid
January 7, 2018
Haploid Cell
April 16, 2021
HeLa Cells
May 15, 2021
Hematopoiesis
June 12, 2017
Herbaceous
April 4, 2017
Heredity
December 21, 2016
Hermaphrodite
December 9, 2016
Heterochromatin
June 14, 2017
Heterozygous
December 6, 2016
Homologous
November 3, 2016
Homologous Chromosomes
November 8, 2016
Homologous Structures
November 14, 2016
Homoplasy
November 10, 2016
Homozygous
January 22, 2021
Hormone
January 23, 2018
Human Biology
May 26, 2017
Incomplete Dominance
November 27, 2016
Independent Assortment
December 29, 2016
Integral Protein
August 25, 2018
Interphase
December 17, 2016
Intron
August 6, 2017
Lac Operon
February 21, 2017
Law of Independent Assortment
January 20, 2017
Law of Segregation
January 27, 2017
Linked Genes
June 14, 2017
Liposome
February 26, 2018
Lysogenic Cycle
November 18, 2016
Meiosis
December 9, 2016
Meta-analysis
June 1, 2020
Metaphase
December 21, 2016
Metaphase I
June 18, 2019
Microevolution
May 30, 2017
Missense Mutation
August 15, 2018
Mitochondrion
September 7, 2017
Mitosis
December 9, 2016
Monera
March 19, 2017
Monohybrid Cross
January 26, 2017
Monosomy
March 3, 2017
mRNA
November 25, 2016
Multiple Alleles
December 6, 2016
Muscle Cell
December 8, 2017
Muscle Tissue
December 8, 2017
Mutation
April 5, 2017
Natural Selection
November 28, 2016
Negative Feedback
July 30, 2017
Nitrogenous Base
October 7, 2018
Nondisjunction
October 27, 2016
Nonsense Mutation
August 26, 2018
Nucleic Acid
September 7, 2017
Nucleoid
December 23, 2016
Nucleotide
October 30, 2016
Operator
April 18, 2019
Operon
September 7, 2017
Oxidizing Agent
June 23, 2017
Paraphyletic
October 7, 2018
Pedigree
November 2, 2016
Peptide Hormones
August 21, 2018
Phenotype
November 28, 2016
Phenotypic Ratio
December 6, 2020
Phylogeny
January 11, 2017
Phylum
January 31, 2017
Plant Tissue
August 25, 2018
Plasmid
November 16, 2016
Point Mutation
November 22, 2016
Polygenic Inheritance
February 13, 2017
Polygenic Traits
November 24, 2016
Population
December 21, 2016
Prometaphase
December 17, 2016
Prophase
December 17, 2016
Prophase I
May 29, 2019
Prophase II
June 18, 2019
Proteolysis
August 6, 2017
Punnett Square
November 6, 2016
Pyrimidine
August 6, 2017
Radial Symmetry
June 12, 2020
Recessive Allele
December 4, 2016
Recessive Gene
December 25, 2016
Recessive Trait
December 23, 2016
Recombinant DNA
January 20, 2017
Restriction Enzymes
June 28, 2020
Ribosome
January 12, 2017
Scientific Method
March 3, 2017
Selective Breeding
November 12, 2016
Sepal
January 5, 2017
Sex Chromosomes
November 16, 2016
Sex Linked Genes
June 24, 2017
Sexual Intercourse
February 12, 2017
Sexual Reproduction
November 12, 2016
Silent Mutation
June 20, 2018
Skeletal Muscle
December 8, 2017
Smooth Muscle
December 8, 2017
Speciation
November 23, 2016
Species
November 28, 2016
Sperm Cell
May 15, 2021
Sporophyte
November 14, 2016
Stabilizing Selection
June 20, 2018
Start Codon
March 19, 2017
Stop Codon
May 7, 2020
Substitution Mutation
June 20, 2018
Sympatric Speciation
February 12, 2017
Synapomorphy
September 17, 2018
Synapsis
February 9, 2017
Taxonomy
March 19, 2017
Telomerase
July 25, 2017
Telophase
December 21, 2016
Test Cross
August 25, 2018
Transcription Factor
May 17, 2017
Trisomy 21 (Down Syndrome)
January 20, 2017
True Breeding
December 4, 2016
Vestigial Structures
January 20, 2017
Virus
August 25, 2018
Viviparous
January 20, 2017
Western Blot
November 23, 2020
Y Chromosome
June 7, 2020
Zonation
March 19, 2017
Zygote
December 6, 2016
