Skip to main content
WAEC 2024Support and Movement

A plant with short, vertical underground stem is a

  1. Abulb
  2. Bcorm
  3. Crhizome
  4. Dtuber

Explanation

A corm is a short, swollen, solid, and vertically growing underground stem that stores food. Examples include cocoyam and gladiolus. While a bulb also has a short, vertical underground stem (the basal plate), its primary storage organs are fleshy leaves, not the stem itself. Rhizomes are horizontal underground stems, and tubers are typically swollen tips of rhizomes or roots, not primarily vertical stems.

Sit a WAEC paper

Real past questions, marked instantly, no account needed.

Start a free paper

Have Sade explain it

Talk it through with a tutor that adapts to you. Free to start.

Talk to Sade

Related questions

More biology practice around this topic.