Question

Q. what is the difference between multicellular and complex multicelular organisms?explain with suitable examples.

Answer 1

Multicellular organisms are organisms that consists of more then one cell in contrast to single celled organism. These multicellular organism arise from single cell.
Complex multicellular organisms are cellular organisms that have several organisms. These complex multicellular organism have evolved in six eukaryotic groups:- Fungi, green algae, red algae, brown algae, animals and plants.