Question

question 2. which organism is classified as a prokaryote? a. 1 b. 2 c. 3 d. 4

Explanation:

Prokaryotes are simple - celled organisms without a nucleus. Organism 3 lacks a nucleus while having other basic cell components like cell wall, DNA, and ribosome which are common to prokaryotes. Organisms 1 and 2 have a nucleus, so they are eukaryotes. Some characteristics like presence of chloroplasts and central vacuoles are more common in eukaryotes. Organism 4 has some variable characteristics but the lack of a nucleus in organism 3 is a key prokaryotic feature.

Answer:

C. 3