Problemas
In what way is the three-domain system of classification an improvement over the five-kingdom system? Choose 1 answer: A Plants are separated from animals. B Archaea are separated from bacteria. C Fungi are separated from plants. D Prokaryotes are separated from eukaryotes.
Roztwór
Felicia
professionell · Tutor durante 6 años
4
(154 Votos)
Respuesta
B
Explicación
## Step 1The three-domain system of classification is an improvement over the five-kingdom system because it provides a more accurate representation of the relationships among different types of organisms. The five-kingdom system, which includes Monera, Protista, Fungi, Plantae, and Animalia, groups all prokaryotic organisms (those without a nucleus) into a single kingdom, Monera. This grouping is not accurate because it lumps together organisms that are fundamentally different.## Step 2The three-domain system, on the other hand, separates these prokaryotic organisms into two distinct domains: Bacteria and Archaea. This separation is based on the fact that these two groups of organisms have significant differences in their genetic makeup and metabolic processes.## Step 3Therefore, the three-domain system provides a more accurate representation of the relationships among different types of organisms, making it an improvement over the five-kingdom system.