Multiple choice

Which of the following highlights the main difference between a stem tuber and a root tuber?

  1. Thickness of a stem tuber and a root tuber

  2. Presence of nodes and inter-nodes in stem

  3. Presence of hairs in root and stem

  4. Difference in stored food

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nodes and inter-nodes are present in a stem tuber, whereas they are absent in a root tuber.