The physiological changes that show up during disease attack on crop plants are referred to as? by Sunday | Jul 4 | Agricultural Science WAEC | 0 comments A. signs B. symptoms C. necrosis D. deformations E. abnormalities Correct Answer: Option B – symptoms Users Also Read These:Which of the following insect-pests does not attack cotton?During King Josiah's religious reforms; his first…JSS2 First Term Basic Science Lesson Note – Types of…When leaves of crop plants show brownish coloration…If T represents the gene for tallness while t…