Answer:
The invertebrates belong to the domain Eukarya because they possess a nucleus in each of their cells. They belong to the kingdom Animalia because their cells lack a cell wall around them.
Step-by-step explanation:
- Prokaryotic organisms (meani: before + Karyon: for kernel / nut) identifies species that do not have a cell nucleus or other organelles enclosed within membranes.
- Eukaryotic organisms (eu = true) are species with a cell nucleus and many other organelles enclosed by membranes.
- Differences: Prokaryotes may not comprise: nucleus, Golgi apparatus, chloroplasts, mitochondria. All can include a cell wall (seen in eukaryotic fungi and plant cells)