SELECT * FROM question_mgmt as q WHERE id=493 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=7 AND chapterId=38 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 12th biology Organisms and Population what is the ecological principle behind the biolog

Question: What is the ecological principle behind the biological control method of managing with pest insects?

Answer:

The basis of various biological control methods is on the concept of predation. Predation is a biological interaction between the predator and the prey, whereby the predator feeds on the prey. Hence, the predators regulate the population of preys in a habitat, thereby helping in the management of pest insects.


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  • Answered by Ekta Mehta
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