Radiation adaptation refers to the phenomenon of biologically related organisms that have completely different adaptations in form and living habits due to living in different environments.
According to the above definition, which of the following options belongs to radiation adaptation?
The aquatic plants lotus, are closed with myriophyllum and ceratophyllum in the view of plant relative theory. But because they are all affected by the water environment, they all have similar characteristics such as developed aeration tissue and weak root.