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

  • A
    Absence of weeds
  • B
    Ecological succession
  • C
    Absence of soil organisms
  • D
    Least genetic diversity

Explore More

Similar Questions

Find an incorrect statement for $DFC$ (Detritus Food Chain).

$A$ man-made ecosystem is:

The world's most problematic aquatic weed is

Carbon constitutes . . . . . . of dry weight of organisms and . . . . . . percentage is dissolved in oceans out of total global carbon.

Which is the primary colonizer in primary succession on rock?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo