Which of the following statements describes noninfectious disease?

Which of the following statements describes noninfectious disease?

• A. It can be transferred from pest to pest.
• B. It often results from unfavorable conditions.
• C. It multiplies within a host organism.
• D. It causes yellowing of leaves.

Answer: (B)

The statement that noninfectious diseases often result from unfavorable conditions is accurate because noninfectious diseases are typically caused by factors such as environmental stress, nutrient deficiencies, chemical imbalances, and physical injuries, rather than by pathogens like bacteria, viruses, or fungi. For instance, conditions such as drought, poor soil quality, excessive moisture, or exposure to harmful chemicals can lead to symptoms indicative of noninfectious diseases, such as stunting or discoloration in plants. This understanding highlights the important distinction between noninfectious diseases and infectious diseases, which are caused by pathogens and can be spread from one organism to another. Noninfectious diseases do not spread in this manner, making it crucial for individuals in agriculture and pest management to recognize the underlying causes of plant or pest health issues in order to effectively manage and mitigate potential problems.

The statement that noninfectious diseases often result from unfavorable conditions is accurate because noninfectious diseases are typically caused by factors such as environmental stress, nutrient deficiencies, chemical imbalances, and physical injuries, rather than by pathogens like bacteria, viruses, or fungi. For instance, conditions such as drought, poor soil quality, excessive moisture, or exposure to harmful chemicals can lead to symptoms indicative of noninfectious diseases, such as stunting or discoloration in plants.

This understanding highlights the important distinction between noninfectious diseases and infectious diseases, which are caused by pathogens and can be spread from one organism to another. Noninfectious diseases do not spread in this manner, making it crucial for individuals in agriculture and pest management to recognize the underlying causes of plant or pest health issues in order to effectively manage and mitigate potential problems.