Multiple choice

Lichen is the pioneer vegetation on which of the following successions?

  1. Hydrosere

  2. Lithosere

  3. Psammosere

  4. Xerosere

  5. -

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

A lithosere is a plant succession that begins life on a newly exposed rock surface. Lichen is the primary vegetation to grow there.