Multiple choice

The _______ covers the tip of the root.

  1. stem

  2. root cap

  3. cambium

  4. cuticle

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

The root cap is a protective structure made of specialized cells that covers the tip of growing roots. It protects the delicate root apical meristem (the growth tissue) from damage as the root pushes through the soil. The stem is above ground, cambium is vascular tissue, and cuticle is a waxy layer on epidermis - none of these cover root tips.