What type of appendages (jointed, not jointed, or absent) do cnidarians have

Classify the structures as homologous or analogous, depending on their structure and function.

The process of replication is the same for all living things because

Chimeras are interesting organisms that have two different sets of dna. chimeras occur when when two different zygotes fuse to form one organism. some chimeras have no outward symptoms, while some have two different eye colors it two different blood types what roles do mitosis and meiosis play in the process