The placoderm is actually an extinct fish, thought to have lived during the Devonian period and is thought to have had broad flat bony plates covering its body.
what is a Placoderm ?
The largest placoderm,or armored fish, is Dunkleosteus terelli
They are in the Chordates class :)
An elephant is a placoderm.
Fossils of placoderm fishes, and trilobites are commonly found in Devonian-aged marine strata throughout the world.
Protozoans protozoans is not one of the picks.these are the picks:bacteria,land plants,aquatic dinosaurs or invertebrate sea animals.
Placoderm Placodus Placodont Platecarpus Platypterygius Plesiosaur Plesiosaurus Pliosaurs Pliosaurus Plotosaurus Pterygotus Pakicetus Peloneustes Plesiosauroids Pliosauroids Phobosuchus Phytosaur Phytosaurus Pistosaurus Procolophonids Proganochelys
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern --A-OD-R-. That is, nine letter words with 3rd letter A and 5th letter O and 6th letter D and 8th letter R. In alphabetical order, they are: placoderm
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---CO--RM. That is, nine letter words with 4th letter C and 5th letter O and 8th letter R and 9th letter M. In alphabetical order, they are: placoderm
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern ---C--ERM. That is, nine letter words with 4th letter C and 7th letter E and 8th letter R and 9th letter M. In alphabetical order, they are: placoderm
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 7 words with the pattern -----DE-M. That is, nine letter words with 6th letter D and 7th letter E and 9th letter M. In alphabetical order, they are: osteoderm pachyderm placoderm propodeum protoderm sporidesm stomodeum
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern -----DERM. That is, nine letter words with 6th letter D and 7th letter E and 8th letter R and 9th letter M. In alphabetical order, they are: osteoderm pachyderm placoderm protoderm
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern P-----ERM. That is, nine letter words with 1st letter P and 7th letter E and 8th letter R and 9th letter M. In alphabetical order, they are: pachyderm perisperm placoderm protoderm