Puccinia commonly destroys______________?
Correct answer: D. Wheat
- A. Corn
- B. Tomato
- C. Dodder
- D. Wheat
Explanation
Puccinia is the rust fungus responsible for diseases such as wheat rust, which damages wheat plants and reduces yield. Corn is affected by other fungal diseases, so students may choose corn by confusing rust with common corn smut or rust diseases.
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About Classification of Biological Molecules
Biological molecules are classified as carbohydrates, lipids, proteins and nucleic acids, with water, minerals and vitamins also supporting cellular processes. The key distinctions involve their monomers, chemical bonds, structures and functions, including glucose and starch, fatty acids and triglycerides, amino acids and polypeptides, and nucleotides in DNA and RNA.
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