Which of the following is not nocturnal?
Correct answer: C. Butterfly
- A. Bedbug
- B. Mosquito
- C. Butterfly
- D. Cockroach
Explanation
Butterflies are generally diurnal, meaning they are active during daylight, whereas bedbugs, mosquitoes, and cockroaches are commonly active at night. Students may choose mosquitoes because some species feed during the day, but nocturnal activity is the usual textbook description for mosquitoes in this comparison.
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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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