Question

match each organism to its correct domain. organism 1: prokaryote, unicellular, autotroph or heterotroph, peptidoglycan cell - wall composition. organism 2: eukaryote, unicellular or multicellular, heterotroph (decomposer), chitin cell - wall composition. organism 3: eukaryote, multicellular, autotroph, cellulose cell - wall composition. organism 4: eukaryote, multicellular, heterotroph (ingests other organism), no cell wall. archaea, eubacteria, eukarya

Explanation:

1. Organism 1 is a prokaryote with peptidoglycan cell - wall and can be autotroph or heterotroph, unicellular. Prokaryotes are in the domain Eubacteria or Archaea. Since it has peptidoglycan, it is in Eubacteria.
2. Organism 2 is a eukaryote, can be unicellular or multicellular, heterotroph (decomposer) with chitin cell - wall. Fungi are eukaryotes with chitin cell - walls and are heterotrophic decomposers, and fungi are in Eukarya.
3. Organism 3 is a eukaryote, multicellular, autotroph with cellulose cell - wall. Plants are eukaryotic, multicellular, autotrophic organisms with cellulose cell - walls, and plants are in Eukarya.
4. Organism 4 is a eukaryote, multicellular, heterotroph (ingests other organisms) with no cell - wall. Animals are eukaryotic, multicellular, heterotrophic organisms that ingest food and have no cell - wall, and animals are in Eukarya.

Answer:

Organism 1: Eubacteria
Organism 2: Eukarya
Organism 3: Eukarya
Organism 4: Eukarya