Multiple Choice
Which of the following results, from research conducted by Nancy Johnson on big blue stem grass, suggested that mycorrhizal plants had greater access to nutrients?
A) Root:shoot ratios were significantly lower in plants with mycorrhizae.
B) Root:shoot ratios were significantly higher in plants with mycorrhizae.
C) Root:shoot ratios were equal in plants with and without mycorrhizae.
D) Root:shoot ratios were highest in treatments without nitrogen supplements.
E) Root:shoot ratios were lowest in the treatment with nitrogen supplements.
Correct Answer:

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Correct Answer:
Verified
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