mention the different types of tropic movemnts

Asked by  | 23rd Jun, 2008, 03:44: PM

Expert Answer:

  • Chemotropism, movement or growth in response to chemicals
  • Gravitropism (or geotropism), movement or growth in response to gravity
  • Hydrotropism, movement or growth in response to moisture or water
  • Heliotropism, movement or growth in response to sunlight
  • Phototropism, movement or growth in response to lights or colors of light
  • Thermotropism, movement or growth in response to temperature
  • Thigmotropism, movement or growth in response to touch or contact
  • Host tropism or cell tropism, the host range of pathogens
  • Answered by  | 23rd Jun, 2008, 08:47: PM

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