Sawaal
1
Q:

Crop rotation helps to

 

A) eliminate parasites which have selective hosts B) lessen use of pesticides
C) produce a greater choice of plant products D) yield more crops

Answer:   A) eliminate parasites which have selective hosts



Explanation:

Crop rotation is the technique of planting crops in a different area of the garden so that no single crop will be planted in the same place two—or more—years in a row.

 

Crop rotation helps to maintain soil structure and nutrient levels and to prevent soilborne pests from getting a foothold in the garden.

 

Subject: General Science
Exam Prep: Bank Exams
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