Question 1. You may have noticed that in each of the three treatments, a portion (20%) of the field contained plants without any toxins. Leaving parts of the planted field pesticide-free (refuges) is common practice in biological control and is mandated in the use of Bt plants. What purpose(s) would such refuges serve in slowing down the rate of evolution of resistance? (Hint: Resistance to a pesticide often incurs a cost to the resistant individual.)
Question 1. You may have noticed that in each of the three treatments, a portion (20%) of the field contained plants without any toxins. Leaving parts of the planted field pesticide-free (refuges) is common practice in biological control and is mandated in the use of Bt plants. What purpose(s) would such refuges serve in slowing down the rate of evolution of resistance? (Hint: Resistance to a pesticide often incurs a cost to the resistant individual.)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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