Biologymedium · Past Paper
A 'Pioneer species' in primary succession on bare rock is usually:
AMosses
BFerns
CLichens
DGrasses
✓ Correct Answer: C — Lichens
Lichens can grow on bare rock and secrete acids to break it down, initiating soil formation.
Share this question
More from Biology
- Which of these traits in pea plants is recessive?
- Which part of the cell controls all metabolic activities and carries genetic information?
- What is the main function of 'Middle Lamella'?
- Which pair of chromosomes determines the female sex in humans?
- Which of the following is known as the 'physical basis of life'?