Which type of ecological succession begins on bare rock or sand where no soil exists?
A
Secondary succession
B
Allogenic succession
C
Biotic succession
D
Primary succession
Correct Answer: Option D — Primary succession
Explanation:
Primary succession occurs on bare substrates like bare rock lava fields or sand dunes where no soil or previous living community exists star...
Primary succession occurs on bare substrates like bare rock lava fields or sand dunes where no soil or previous living community exists starting from pioneer species like lichens.