Garland Allen, clip 2

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

garland allen, sex determination

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16258. Video 9: Garland Allen, clip 3

Stevens' and Wilson's sex determination work: who was first to make the discovery?

  • ID: 16258
  • Source: DNAFTB

16256. Video 9: Garland Allen, clip 1

The scientific influence of E. B. Wilson on T. H. Morgan.

  • ID: 16256
  • Source: DNAFTB

16234. Video 7: Garland Allen

Human chromosome number and the "notion" of chromosomes.

  • ID: 16234
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16274. Video 10: Garland Allen, clip 1

A description of the "Chromosome debate" that took place during Morgan's time.

  • ID: 16274
  • Source: DNAFTB

16275. Video 10: Garland Allen, clip 2

Summary of the Chromosome "theory" pre-Morgan.

  • ID: 16275
  • Source: DNAFTB

16276. Video 10: Garland Allen, clip 3

How & why Drosophila became the experimental model of choice in Morgan's laboratory.

  • ID: 16276
  • Source: DNAFTB

16293. Video 11: Garland Allen, clip 1

Thomas Hunt Morgan's talent as a laboratory group leader.

  • ID: 16293
  • Source: DNAFTB

16294. Video 11: Garland Allen, clip 2

Morgan's three "star" students: Sturtevant, Bridges, and Muller.

  • ID: 16294
  • Source: DNAFTB

16295. Video 11: Garland Allen, clip 3

The genesis of the idea of crossing over.

  • ID: 16295
  • Source: DNAFTB

16296. Video 11: Garland Allen, clip 4

The experimental evidence for crossing over.

  • ID: 16296
  • Source: DNAFTB