Multiple choice

In ferns, spores are stored in _____________________

  1. the roots

  2. the stem

  3. the rihozoids

  4. the underside of the fronds

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

Ferns produce spores in structures called sori, which are typically found on the underside of their fronds. Roots, stems, and rhizoids do not serve this reproductive function.