Claim: Tardigrade are not human.

Cyclomorphosis -LRB- also known as seasonal polyphenism -RRB- is the name given to the occurrence of cyclic or seasonal changes in the phenotype of an organism through successive generations .   It occurs in small aquatic invertebrates that reproduce by parthenogenesis and give rise to several generations annually . It occurs especially in marine planktonic animals , and is thought to be caused by the interaction of environmental cues with the organism 's genes , thereby altering the course of their development .   Category : Biological processes  Category : Animal physiology