A biennial weed completes its life cycle in how many years?

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Multiple Choice

A biennial weed completes its life cycle in how many years?

Explanation:
Biennials complete their life cycle in two years. In the first year they typically grow vegetatively, often forming a rosette and storing energy. They overwinter, and in the second year they bolt, flower, set seed, and then die. This two-year pattern distinguishes biennials from annuals (one year) and perennials (two or more years). So this weed finishes its life cycle over two growing seasons.

Biennials complete their life cycle in two years. In the first year they typically grow vegetatively, often forming a rosette and storing energy. They overwinter, and in the second year they bolt, flower, set seed, and then die. This two-year pattern distinguishes biennials from annuals (one year) and perennials (two or more years). So this weed finishes its life cycle over two growing seasons.

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