Plant pathology is the study of plant diseases, including their causes, mechanisms, interactions, and management. It explores pathogens like fungi, bacteria, viruses, and pests, aiming to understand how diseases develop and spread, and to develop strategies for disease prevention and control. This Plant Pathology MCQ will help you to understand […]
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Plant Pathological Symptoms: MCQ Questions and Answers
Plant pathological symptoms are visible indicators of plant diseases. These include wilting, leaf spots, discoloration, deformities, and stunted growth. Symptoms can vary based on the pathogen, aiding in disease identification, and understanding the impact on plant health. This is an MCQ on Plant Symptoms. Botany Notes | Botany PPTs | […]
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Plant Defense Mechanisms (MCQ with Answer Key)
Plant defense refers to mechanisms that plants employ to protect themselves from pathogens, herbivores, and environmental stresses. These include physical barriers, chemical compounds like toxins or repellents, and signaling pathways that trigger responses against threats, enhancing survival and resilience. This is MCQ on Plant Defense Mechanisms and its Significance. Botany […]
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Phytoalexins: MCQ Questions and Answers
Phytoalexins are natural compounds produced by plants in response to stressors like infection or damage. They act as defense mechanisms against pathogens, showcasing antimicrobial properties and aiding in plant protection by inhibiting the spread of infections. This is an MCQ on Phytoalexins Examples and Functions. Botany Notes | Botany PPTs […]
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Difference between Vertical and Horizontal Resistance
The defense mechanisms employed by plants against diseases are frequently chemical in origin. These resistance mechanisms could be induced or naturally present. The host plant tissues have built-in defense systems before they come into touch with pathogens. There are two different categories of disease resistance in plants namely (1) Vertical […]
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