Biennial weeds complete their life cycle in how many years?

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Multiple Choice

Biennial weeds complete their life cycle in how many years?

Explanation:
Biennial weeds complete their life cycle in two growing seasons. In the first year they mostly grow vegetatively, building energy reserves (often forming a rosette). In the second year they bolt, produce flowers and seeds, and then die. This two-season pattern sets them apart from annual weeds, which finish in one season, and from perennials, which live for multiple years. In practice, that means management often needs to address both years to prevent seed production and new plants.

Biennial weeds complete their life cycle in two growing seasons. In the first year they mostly grow vegetatively, building energy reserves (often forming a rosette). In the second year they bolt, produce flowers and seeds, and then die. This two-season pattern sets them apart from annual weeds, which finish in one season, and from perennials, which live for multiple years. In practice, that means management often needs to address both years to prevent seed production and new plants.

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