. Weeds affect the crop plants by


A: Killing the crop plants before they grow

B: Secreting poisons which cause diseases in crop plants

C: Competing for various resources of crop plants causing low availability of nutrients

D: None of the above

 

Best Answer

Explanation:-

Weeds are defined as unwanted plants in crop fields which grow along with main crops, they are strong dominating competitors as they

compete for essential components required by crops which include the light, water, nutrients space, etc.

Final answer :-  

The correct option is competing for various resources of crop plants causing low availability of nutrients, i.e option (C).

 

 

 

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