The two students that observed an organism from Domain Eukarya are student 1 and student 3.
How to determine the students who observed organism from Eukarya?
Student 1: Described as a unicellular eukaryotic heterotrophic organism that contains cells with a cell wall and chitin. This description aligns with fungi, which are eukaryotic.
Student 2: Described as a unicellular prokaryotic heterotrophic organism that contains cells with a cell wall but no peptidoglycan. This description is more characteristic of bacteria, which are prokaryotic.
Student 3: Described as a multicellular eukaryotic heterotrophic organism that does not contain cells with a cell wall. This description aligns with animals, which are multicellular, eukaryotic, and lack a cell wall.
Student 4: Described as a unicellular prokaryotic autotrophic organism that contains cells with a cell wall and peptidoglycan. This description is more characteristic of bacteria, which are prokaryotic.
Thus, the correct options are:
Student 1
Student 3