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2 days ago · A protist (/ ˈ p r oʊ t ɪ s t / PROH-tist) or protoctist is any eukaryotic organism that is not an animal, land plant, or fungus. Protists do not form a natural group, or clade , but are a polyphyletic grouping of several independent clades that evolved from the last eukaryotic common ancestor .
3 days ago · Foraminifera (/ f ə ˌ r æ m ə ˈ n ɪ f ə r ə / fə-RAM-ə-NIH-fə-rə; Latin for "hole bearers"; informally called "forams") are single-celled organisms, members of a phylum or class of Rhizarian protists characterized by streaming granular ectoplasm for catching food and other uses; and commonly an external shell (called a "test") of diverse forms and materials.
3 days ago · Eukaryota Temporal range: Statherian – Present 1650–0 Ma Pha. Proterozoic Archean Had. Cryptista Viridiplantae (plants) Discoba Amoebozoa Rhizaria Alveolata Animalia Fungi Scientific classification Domain: Eukaryota (Chatton, 1925) Whittaker & Margulis, 1978 Supergroups and kingdoms Diaphoretickes SAR supergroup Haptista Cryptista Archaeplastida (incl. Plants) Provora Hemimastigophora ...
2 days ago · Current classification. This article largely follows the efforts of the scientific community and the International Society of Protistologists to revise the taxonomy of protists in a manner that reflects their phylogeny and evolution, striving away from the use of historical paraphyletic taxa and relying exclusively on clades as the basis of the classification.
20 hours ago · Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (/ ˌ æ n dʒ i ə ˈ s p ər m iː /), commonly called angiosperms.They include all forbs (flowering plants without a woody stem), grasses and grass-like plants, a vast majority of broad-leaved trees, shrubs and vines, and most aquatic plants.
2 days ago · e. Synthetic mescaline, the first psychedelic compound to be extracted and isolated [1] Psychedelics are a subclass of hallucinogenic drugs whose primary effect is to trigger non-ordinary mental states (known as psychedelic experiences or "trips") and an apparent expansion of consciousness. [2] [3] Also referred to as classic hallucinogens or ...
2 days ago · 真核生物 (しんかくせいぶつ、 羅: Eukaryota 、 英: eukaryotes )は、生物学の ドメイン Eukaryota / Eukarya を構成し、 細胞 の中に 核 と呼ばれる 細胞小器官 を持つ 生物 である。. すべての 動物 、 植物 、 菌類 、そして多くの 単細胞生物 は真核生物である ...