Question

3b - endosymbiosis lc
what was the first known cell?
plant
prokaryotic
eukaryotic
animal

Explanation:

The first - known cells were prokaryotic. Prokaryotes are simpler in structure compared to eukaryotes. Plants and animals are composed of eukaryotic cells. Prokaryotes preceded eukaryotes in the evolution of life.

Answer:

B. Prokaryotic