Which of the Following Was Not One of the Observations

question 203

Multiple Choice

Which of the following was not one of the observations recorded from work on phototropism?

• A) Seedlings were negatively phototropic.
• B) Auxin traveled down the stem.
• C) Auxin moved somewhat to the shaded side.
• D) Auxin was produced in the top 0.5 cm of the coleoptile.
• E) Seedlings bent toward the light.

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