Multiple Choice
Certain plants have been genetically modified to secrete citrate,which helps
A) make the phosphate in soils more soluble.
B) plants make necessary micronutrients.
C) reveal mineral deficiencies in a plant.
D) make hydroponic growth possible.
E) plants add metals to the soil in which they are growing.
Correct Answer:

Verified
Correct Answer:
Verified
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