Final answer:
Yes, Cladophora taxa exhibit diverse forms, similar to other biological groups like lichens, bryozoans, and chlorophytes, all of which show a wide range of morphologies.
Step-by-step explanation:
The Cladophora taxa, which are a group of green algae, indeed exhibit a diverse array of forms. These taxa show various morphologies, similar to many other organisms in different biological groups. For example, lichens can exhibit crust-like, hair-like, or leaf-like forms. Similarly, bryozoan colonies have highly variable forms ranging from gelatinous blobs to upright branching structures. The diversity in form also extends to the chlorophytes, which include freshwater algae like Chlamydomonas as well as the branched or disclike Coleochaetes. As these examples illustrate, the diversity of morphologies within these groups indicates that the correct answer to the student's question is (a) Yes, they exhibit various morphologies.