Which statement is accurate about perennial weeds?

Which statement is accurate about perennial weeds?

• A. Perennials live for at least 2 years and reproduce by seed or vegetatively.
• B. Perennials live only one year.
• C. Perennials reproduce only by seed.
• D. Perennials are always herbaceous.

Answer: (A)

Perennial weeds are plants that persist for more than two years and can reproduce not only by seeds but also through vegetative means such as rhizomes, stolons, tubers, or root fragments. This combination—long life and multiple ways to reproduce—explains why they are often harder to control, since they can regrow from underground structures even if the aboveground growth is damaged. The other statements don’t fit because annuals live only one year, perennials can reproduce vegetatively in addition to by seed, and many perennials are not strictly herbaceous (some are woody).