Actually they were procaryotic cells. To be more exact, it is a scientific guess.
An armadillo is eukaryotic because its cells have nuclei. Prokaryotic cells however do not. Prokaryotes are mainly very simple life forms such as bacteria. Eukaryotes are more advanced life forms such as animals, plants, and in this case an armadillo.
The first true cells were prokaryotic cells. These were simple life-forms that didn't have a nucleus. The next to evolve were eukaryotic cells which do have a nucleus.
prokaryotic and eukaryotic cells.
There are two main forms of locomotion in a eukaryotic cell. They are cilia and flagella. Both can be found on cells.
Viruses come in both prokaryotic an eukaryotic forms.
The first eukaryotic cells appear in the fossil record around 2 billion years ago during the Proterozoic eon. The oldest known eukaryotic fossils are single-celled organisms called acritarchs. These early eukaryotes eventually gave rise to more complex multicellular life forms.
The endoplasmic reticulum (ER) is an eukaryotic organelle that forms an interconnected network of tubules, vesicles, and cisternae within cells.
Parasitic bacteria typically depend on eukaryotic host cells for nutrients and a suitable environment to grow and reproduce. They may hijack cellular processes to their advantage, leading to various diseases in the host.
No, cells in a eukaryotic multicellular organism are specialized for a specific function. Many of these specialized cells come together to form tissues, which forms organs. Each organ is specific to one job needed for life.
The earliest life forms were likely simple single-celled organisms, similar to modern archaea or bacteria. These early life forms would have lacked complex structures and organelles found in modern-day eukaryotic cells.
a group of specialized cells first forms into tissue, and a group of tissue forms into organs.
Prokaryotic and eukaryotic cells have in common the genetic material, that is, presence of DNAAlong with DNA, prokaryotic and eukaryotic cells have in common the presence of RNAProkaryotic and eukaryotic cells, both have a cell membrane covering themThe prokaryotic and eukaryotic cells similarities are seen in their basic chemical structures. Both are made up of carbohydrates, proteins, nucleic acid, minerals, fats and vitaminsProkaryotic and eukaryotic cells have in common ribosomes, that are the structures that make up proteinsProkaryotic and eukaryotic cells regulate the flow of nutrients and waste matter that enters and leaves the cellsProkaryotic cells and eukaryotic cells both carry out the basic life process, that is, photosynthesis and reproduction.Prokaryotic and eukaryotic cells need energy supply to surviveProkaryotic cells and eukaryotic cells both have 'chemical noses' that keeps them updated and aware of all the reactions that occur within them and in the surrounding environmentProkaryotic and eukaryotic cells have in common a fluid-like matrix called the cytoplasm that fills the cells.Prokaryotic cells and eukaryotic cells both have a cytoskeleton within the cell to support themProkaryotic cells and eukaryotic cells, both have a thin extension of the plasma membrane. It is supported by the cytoskeleton. It is observed in the flagella and cilia in eukaryotic cells and flagella, endoflagella, fimbriae and pili in prokaryotic cells. This is used for motility, adhering to surfaces or moving matter outside the cells.Some prokaryotic and eukaryotic cells have in common glycocalyces. This is a sugar based structure that is sticky and helps the cells in anchoring to each other, thus, giving them some protection.Prokaryotic cells and eukaryotic cells, both have lipid bilayer known as the plasma layer that forms the boundary between the inside and outside of the cell.