Scott F. Gilbert, clip 2

Scott Gilbert is professor of biology at Swarthmore College where he teaches developmental genetics, embryology, and the history and critiques of biology.

nettie stevens, thomas hunt morgan, developmental genetics, edmund wilson, theodor boveri, scott f gilbert, embryology, sex chrmosomes, 1904

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16244. Video 8: Scott F. Gilbert, clip 1

Comments on Theodor Boveri and his experiments.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16259. Biography 9: Nettie Maria Stevens (1861-1912)

Nettie Maria Stevens independently developed the idea of sex determination by chromosomes.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16260. Biography 9: Edmund Beecher Wilson (1856-1939)

Edmund Beecher Wilson independently developed the idea of sex determination by chromosomes.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16277. Biography 10: Thomas Hunt Morgan (1866-1945)

Thomas Hunt Morgan was one of the first true geneticists.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16252. Gallery 9: Nettie Maria Stevens, 1904

Portrait of Nettie Stevens

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16250. Specialized chromosomes determine gender.

DNAFTB Animation 9:Nettie Stevens and Edmund Wilson explain how gender is determined by special chromosomes.

  • ID: 16245
  • Type: video
  • Source: DNALC.DNAFTB

16257. Video 9: Garland Allen, clip 2

Morgan's criticism of Stevens' and Wilson's sex determination theory.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16246. Biography 8: Theodor Boveri (1862-1915)

Theodor Boveri described the process of meiosis. He also showed that although chromosomes may look similar, they have specific hereditary qualities.

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16241. Gallery 8: Theodor Boveri portrait

Signed portrait of Theodor Boveri

  • ID: 16245
  • Type: video
  • Source: DNAFTB

16242. Gallery 8: Theodor Boveri portrait 2

Portrait of Theodor Boveri

  • ID: 16245
  • Type: video
  • Source: DNAFTB