Care Package includes: 1  Certificate of recognition. 2  Animal Fact Sheet/Bio. 3  8Ã10 photo. 4  Lemur window cling. 5  Recognition in our annual newsletter. 6  Behind the Scenes tour with guide for 2 people.
Atavism is the tendency to revert to ancestral type. In biology, an atavism is an evolutionary throwback, such as traits reappearing which had disappeared generations before.Atavisms can occur in several ways. number of traits can vary as a result of shortening of the fetal development of a trait (neoteny) or by prolongation of the same. In such a case, a shift in the time a trait is allowed to develop before it is fixed can bring forth an ancestral phenotype.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: aesthetic, esthetic (adj) (philosophy) a philosophical theory as to what is beautiful he despised the esthetic of minimalism aesthetic, esthetic, aesthetical, esthetical (adj) concerning or characterized by an appreciation of beauty or good taste the aesthetic faculties; an aesthetic person; aesthetic feeling; the illustrations made the book an aesthetic success aesthetic, esthetic (adj)