Which of the following is not a method of the perpetuation of disease by the pathogen?(a) The entry of pathogen through natural openings(b) Reproduction by pathogen(c) Reducing the quantity of yield(d) Direct penetration of the pathogenThis question was addressed to me in semester exam.This is a very interesting question from Plant Diseases and their Control topic in division Strategies for Enhancement in Food Production of Biology – Class 12

Which of the following is not a method of the perpetuation of disease

1.	Which of the following is not a method of the perpetuation of disease by the pathogen?(a) The entry of pathogen through natural openings(b) Reproduction by pathogen(c) Reducing the quantity of yield(d) Direct penetration of the pathogenThis question was addressed to me in semester exam.This is a very interesting question from Plant Diseases and their Control topic in division Strategies for Enhancement in Food Production of Biology – Class 12
Answer» The correct choice is (c) REDUCING the quantity of yield Easy explanation: Various steps of the perpetuation of disease by the PATHOGEN are coming of a pathogen in contact with HOST plants, entry of the pathogen into the host through natural openings, WOUNDS or direct penetrations, the establishment of the pathogen inside the host, reproduction of pathogen, etc.

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