Which eukaryotic group contains mainly multicellular organisms that function as decomposers?

• A. Fungi
• B. Animalia
• C. Protista
• D. Plantae

Answer: (A)

Verified step by step guidance

1. Identify the main characteristic of the group in question: The problem asks for a eukaryotic group that contains mainly multicellular organisms functioning as decomposers.
2. Understand the role of decomposers: Decomposers are organisms that break down dead or decaying organisms, and they play a crucial role in nutrient cycling in ecosystems.
3. Review the characteristics of each group: Fungi, Animalia, Protista, and Plantae.
4. Fungi: Primarily multicellular (except for yeasts), they are well-known decomposers, breaking down organic material and recycling nutrients.
5. Animalia, Protista, and Plantae: While these groups contain multicellular organisms, they are not primarily known for their role as decomposers. Animalia consists of animals, Protista includes a diverse range of organisms, and Plantae consists of plants, which are primarily producers.