BIOLOGICAL CLASSIFICATION
KINGDOM PLANTAE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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all are prokaryotic cells
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all are eukaryotic cells
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Some have prokaryotic cells and some have eukaryotic cells
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all have both prokaryotic and eukaryotic cells
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Detailed explanation-1: -Prokaryotes are single-celled organisms belonging to the domains Bacteria and Archaea. Prokaryotic cells are much smaller than eukaryotic cells, have no nucleus, and lack organelles. All prokaryotic cells are encased by a cell wall. Many also have a capsule or slime layer made of polysaccharide.
Detailed explanation-2: -Abstract. The archaebacteria are a group of prokaryotes which seem as distinct from the true bacteria (eubacteria) as they are from eukaryotes.
Detailed explanation-3: -Archaea have rigid cell walls with diverse structures. They contain many unusual lipids with repeating isoprenyl groups linked to glycerol and an S layer of glycoproteins in a lattice-like arrangement attached to the membrane.
Detailed explanation-4: -Prokaryotes (domains Archaea and Bacteria) are single-celled organisms that lack a nucleus. They have a single piece of circular DNA in the nucleoid area of the cell.
Detailed explanation-5: -Phylogenetically they are neither prokaryotes nor eukaryotes. They make up a new “primary kingdom, ” with a completely different status in the history and the natural order of life. We have named these organisms archaebacteria. The name reflects an untested conjecture about their evolutionary status.