Search Displaying 51 - 51 of 51 Fulltext search Sort by RelevanceDate Created: Newest to OldestDate Created: Oldest to Newest Nettie Maria Stevens (1861-1912) By: Kaitlin Smith | Published: Jun 20, 2010 Multiple theories about what determines sex were tested at the turn of the twentieth century. By experimenting on germ cells, cytologist Nettie Maria… PeopleHeredityReproductionBiography Pagination Page 1 Page 2 Page 3 Page 4 Page 5 Current page 6 Pagination 1 … Page 4 Page 5 Current page 6 Filter my results KeywordGenetics (18) Publications (14) Evolution (13) Inheritance of acquired characters (13) Literature (11) Chromosomes (10) Experiments (10) Embryology (9) Eugenics (9) Drosophila (8) Reproduction (7) Embryos (6) Genes (6) X chromosome (6) Y Chromosome (6) Adaptation (5) Animal mutation breeding (5) Biography (5) Chromosome replication (5) Columbia University--Graduate students (5) Developmental Biology (5) DNA (5) Evolution (Biology) (5) Gene mapping (5) Involuntary Sterilization (5) Laboratory animals--Breeding--Experiments (5) Mutation (5) Mutation breeding (5) Phenotype (5) Botany (4) Boveri, Theodor, 1862-1915 (4) Cell differentiation (4) Evolutionary developmental biology (4) Germ Cells (4) Kammerer, Paul, 1880-1926 (4) Morgan, Thomas Hunt, 1866-1945 (4) Natural selection (4) People (4) Variation (Biology) (4) Abortion, Eugenic (3) American Eugenics Society (3) Davenport, Charles Benedict, 1866-1944 (3) Eugenics--United States--History (3) Genomics (3) Genotype (3) Heredity, Human (3) Lamarck, Jean Baptiste Pierre Antoine de Monet de, 1744-1829. Philosophie zoologique. English (3) Laughlin, Harry Hamilton, 1880-1943 (3) Mendel's law (3) Midwife toads (3) Negative Eugenics (3) Organizations (3) Positive Eugenics (3) Racism (3) RNA (3) Sterilization (3) Sterilization, Involuntary (3) Wilson, Edmund B. (Edmund Beecher), 1856-1939 (3) American Museum of Natural History (2) Darwin, Charles, 1809-1882 (2) Denali National Park and Preserve (Alaska) (2) Diseases in Twins (2) DNA, A-Form (2) DNA Helicases (2) DNA Replication (2) ethics (2) Eugenics Record Office (2) European Continental Ancestry Group (2) Genealogy and Heraldry (2) Genetic Code (2) Genetic transcription (2) Genocide (2) Genotype-environment interaction (2) Interracial marriage--Law and legislation (2) Interracial marriage--United States (2) Involuntary sterilization--Law and legislation (2) Johannsen, W. (Wilhelm), 1857-1927 (2) Kammerer, Paul, 1880-1926. Streitfrage der Vererbung erworbener Eigenschaften. English (2) Legumes (2) Meiosis (2) Mendel, Gregor, 1822-1884 (2) Molecular Biology (2) Morphology (2) Nazis (2) Peas (2) Pedigree (2) Plant breeders (2) Plant breeding (2) Pseudoscience (2) race (2) Racism in medicine (2) Sea Squirts (2) segregation (2) Stazione zoologica di Napoli (2) Sterilization (Birth control) (2) Twin Studies (2) Twin Study (2) United States. Immigration Act of 1924 (2) X Ray Crystallography (2) (-) Heredity (51) AuthorB. R. Erick Peirson (5) Federica Turriziani Colonna (5) Kevin Gleason (5) Aliya R. Hoff (3) Rachel Gur-Arie (3) Samantha Hauserman (3) Yawen Zou (3) Abhinav Mishra (2) Amanda Andrei (2) Jane Maienschein (2) Jill Briggs (2) Mudhaffar Bahjat (2) Victoria Hernandez (2) Christian Ross (1) Dasia Garcia (1) Dorothy Haskett (1) Inbar Maayan (1) James Lowe (1) James Walter Dennert (1) Jesse King (1) Jonathan LaTourelle (1) Justin M. Wolter (1) Justin Wolter (1) Kaitlin Smith (1) Kristin Kelley (1) Mark A. Ulett (1) CollectionArticles (47) Essays and Theses (1)