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NEET 2015
Exam
NEET
Year
2015
Subject
Botany
Chapter
Ecosystem

NEET 2015 · Botany · Ecosystem

Secondary succession takes place on/in:

Secondary succession takes place on/in:

Options

  1. ABare rock
  2. BDegraded forest
  3. CNewly created pond
  4. DNewly cooled lava

Correct answer

B. Degraded forest

Step-by-step solution

Secondary succession occur where vegetation was present previously, but vegetation was destroyed due to natural or artificial causes i.e. fire, flood, sudden changes in climate landslide. This succession is comparatively more rapid, requires 50-100 years for grassland and 100 – 200 years for forest.

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