Weeds affect the crop plants by

  • A
    killing of plants in field before they grow
  • B
    competing for various resources of crops (plants) causing low availability of nutrients
  • C
    dominating the plants to grow
  • D
    all of the above

Explore More

Similar Questions

Neem and turmeric powders are often used in grain storage.
$(i)$ What are they called?
$(ii)$ What is the purpose of using neem and turmeric?
$(iii)$ What are herbicides?

What are Rabi and Kharif crops? Give two examples each.

Freshwater resources include canals,ponds,reservoirs and rivers.

Suggest some preventive measures for the diseases of poultry birds.

Name any one method of incorporating desirable characters into a crop variety.

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