Multiple choice

What is a cluster of sporangia that has become fused in development called?

  1. Sporophyll

  2. Synangium

  3. Columella

  4. Strobilus

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

A cluster of sporangia that has become fused in development is called a synangium. This structure is most prominent in Psilotum and Marattiaceae.