two-branched
101Ornithine decarboxylase — Identifiers EC number 4.1.1.17 CAS number 9024 60 6 …
102cnidarian — /nuy dair ee euhn/, n. 1. any invertebrate animal, as a hydra, jellyfish, sea anemone, or coral, considered as belonging to the phylum Cnidaria, characterized by the specialized stinging structures in the tentacles surrounding the mouth; a… …
103plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… …
104Nattukottai Nagarathar — Nagarathar Total population 50,000 Regions with significant populations India: Chettinad region of Tamil Nadu, Chennai …
105petroleum refining — Introduction conversion of crude oil into useful products. History Distillation of kerosene and naphtha The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… …
106Revision control — For the Wikipedia revision control system, see Wikipedia:Revision control. Example history tree of a revision controlled project. Revision control, also known as version control and source control (and an aspect of software configuration man …
107Exploration of Mars — Viking Lander 2 site May 1979 Viking Lander 1 site February 1978 The exploration of Mars has been an importan …
108Floer homology — is a mathematical tool used in the study of symplectic geometry and low dimensional topology. First introduced by Andreas Floer in his proof of the Arnold conjecture in symplectic geometry, Floer homology is a novel homology theory arising as an… …
109Evolution of the horse — This image shows a representative sequence but should not be construed to represent a straight line evolution of the horse. Reconstruction, left forefoot skeleton (third digit emphasized yellow) and longitudinal section of molars of selected… …
110arthropod — /ahr threuh pod /, n. 1. any invertebrate of the phylum Arthropoda, having a segmented body, jointed limbs, and usually a chitinous shell that undergoes moltings, including the insects, spiders and other arachnids, crustaceans, and myriapods. adj …
