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Which one of the following is a characteristic feature of cropland ecosystem?

  1. A
    Least genetic diversity
  2. B
    Absence of weeds
  3. C
    Ecological succession
  4. D
    Absence of soil organisms

Solution & Step-by-step Explanation

Croplands are man-made (anthropogenic) ecosystems. Unlike natural ecosystems, they are typically monocultures (growing a single crop), which results in the least genetic diversity compared to natural forests or grasslands.

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Which one of the following is a characteristic feature of cropland ecosystem?
A
Least genetic diversity
B
Absence of weeds
C
Ecological succession
D
Absence of soil organisms

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