Choose the word that can substitute the given group of words.
A substance for killing algae
Answer & explanation
Correct answer: option 1
The word that can substitute the given group of words is algaecide.
- Algaecide is a substance that kills algae.
- Prepuce is the skin covering the tip of the penis.
- Fungicide is a substance that kills fungi.
- Ruthenium is a chemical element with the symbol Ru and atomic number 44.
Algaecide is the most appropriate word for the given group of words because it specifically refers to a substance that kills algae. It is derived from the Latin word alga, meaning "seaweed," and the Latin suffix -cide, meaning "killer."