Multiple choice

The apoplast is the system of

  1. Adjacent cell walls

  2. That is continuous throughout the plant

  3. Except at the casparian strips of the endodermis

  4. All

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

The apoplast includes the continuum of cell walls and intercellular spaces, which is continuous throughout the plant except where blocked by the Casparian strip in the endodermis.