[Campbell Biology P.810] Based on the information provided, which of the following modified ... | Practice Question

Based on the information provided, which of the following modified stems possesses nodes?

  • A: Rhizomes only
  • B: Stolons only
  • C: Tubers only
  • D: All of the above

Explanation

The text explicitly states, 'Each stem consists of an alternating system of nodes.' Since rhizomes, stolons, and tubers are all described as modified stems, they all must possess nodes. The 'eyes' of a potato tuber are also identified as 'clusters of axillary buds,' and axillary buds form at nodes.