During the Ediacaran period radial and soft-bodied bilateral with a lot of defensive structures.
Ediacaran records were same as the soft-bodied organisms which are structurally similar to modern day jellyfish, lichen, soft corals and sea anemone. Prevailing Ediacaran specimen in the fossil record is seen as group of symmetrical soft-bodied invertebrate that are found after Cambrian explosion. They mainly contain enigmatic tubular and frond-shaped and soft body with symmetry.
Ediacaran Period, radially symmetrical animals exceeds bilaterally symmetrical animals. Ever since then, bilaterally symmetrical animals have been predominant .
To learn more about Ediacaran Period, here
brainly.com/question/13048964
#SPJ4