Which term best describes a chemical whose primary purpose is to kill fungi?

Which term best describes a chemical whose primary purpose is to kill fungi?

• A. Fungicide
• B. Bactericide
• C. Nematicide
• D. Avicide

Answer: (A)

The fundamental idea is labeling a chemical by what it kills. A chemical whose primary purpose is to kill fungi is called a fungicide, used to protect crops, seeds, and materials from fungal pathogens like molds and mildews. The term fungicide specifically targets fungi, so it’s the accurate descriptor for this function. Choices that target other organisms—bactericide for bacteria, nematicide for nematodes, and avicide for birds—don’t apply here because their purposes are to kill those different organisms, not fungi.

The fundamental idea is labeling a chemical by what it kills. A chemical whose primary purpose is to kill fungi is called a fungicide, used to protect crops, seeds, and materials from fungal pathogens like molds and mildews. The term fungicide specifically targets fungi, so it’s the accurate descriptor for this function. Choices that target other organisms—bactericide for bacteria, nematicide for nematodes, and avicide for birds—don’t apply here because their purposes are to kill those different organisms, not fungi.