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Study the photograph below. The specimen had been placed in adequate light at a horizontal position for one week. i) What was the aim of this...

      

Study the photograph below. The specimen had been placed in adequate light at a horizontal position for one week.
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i) What was the aim of this experiment?
ii) What would be the result if seedling is placed on a working klinostat?
iii) Explain how the results at the point shown by the arrow occurred.

  

Answers


sharon
i) To investigate geotropism;
ii) The plant would not bend / plant will continue to grow horizontally;
iii) Auxins move to / diffuse and accumulate on the lower side; promoting faster growth / elongation; hence the upward bending ; the shoot is positively Geotropic ;
sharon kalunda answered the question on May 23, 2019 at 13:36


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