Biennials complete their life cycle within how many years?

Biennials complete their life cycle within how many years?

• A. Two years
• B. One year
• C. Three years
• D. Four years

Answer: (A)

Biennials complete their life cycle in two years. In the first year they grow and establish themselves with leaves, stems, and roots. In the second year they form flowers, produce seeds, and then die. This distinguishes them from annuals, which finish in one growing season, and perennials, which live for multiple years and can flower in multiple seasons. An example helps: a plant like foxglove spends one year building its plant, then flowers the next year before ending its life.

Biennials complete their life cycle in two years. In the first year they grow and establish themselves with leaves, stems, and roots. In the second year they form flowers, produce seeds, and then die. This distinguishes them from annuals, which finish in one growing season, and perennials, which live for multiple years and can flower in multiple seasons. An example helps: a plant like foxglove spends one year building its plant, then flowers the next year before ending its life.