What is the most primitive cellular animal

1 answer

The most primitive cellular animal is considered to be the sponge, which belongs to the phylum Porifera. Sponges lack true tissue organization and specialized organs, making them one of the simplest multicellular organisms. They are filter feeders and live attached to surfaces in aquatic environments.
Similar Questions
    1. answers icon 1 answer
  1. QuestionWhich statement is correct about organelles that provide energy? (1 point) Responses They are responsible for cellular
    1. answers icon 1 answer
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions