Roots are thought to load strigolactones into the xylem to _____ when soils are _____.

Name: Roots are thought to load strigolactones into the xylem to _____ when soils are _____.
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Question

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Strigolactones are known to suppress the production of branches and so new leaf area, a process known as apical dominance. They are also produced in response to drought stress, so it is likely that roots load strigolactones into the xylem when soils are dry to promote conservation of water resources in the plant.

Roots Are Thought to Load Strigolactones into the Xylem to _____