Multiple choice

The spores are released in the air by

  1. breaking of the wall of sporangium

  2. breaking up of whole of the parent body

  3. vigorous shaking of the sporangium

  4. breaking of the wall of hyphae

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

Spores are released into the air when the sporangium wall breaks open. The sporangium is a specialized structure that contains spores. When mature, the sporangium ruptures, releasing numerous spores that can be dispersed by wind to new locations for germination.