Seedlings in left petri dishes were not treated with growth harmones bend toward light.


  • Date: 1948-10
  • Physical Dimensions: B/W PRINT
  • Subject Keywords: Plants, 1940s, Horticulture, Botany, Medicines, Hormones, Horticulture, Plants, Medicines, Hormones, Botany, 1940s
  • Publisher: TimeLife
  • Usage: For personal non-commercial use only
  • Provider: LIFE
  • Photographer: Herbert Gehr
  • Original ID: TimeLife_image_527650
  • Credits: LIFE
  • Copyright: © Time Inc.

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