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The glyph of the Semi-Square under the glyph of the Square, implying the sum of them both. Also known as the sesquisquare, square-and-a-half, and trioctile. Biquintile: Q 2: Q 2: U+0051 U+00B2: 144° 5/2 bQ: bQ: U+0062 U+0051: ±: U+00B1 Quincunx ⚻ U+26BB: 150° 12/5: Five signs apart The intersecting lines from the inner angles of the lower ...
The origins of the planetary symbols can be found in the attributes given to classical deities. The Roman planisphere of Bianchini (2nd century, currently in the Louvre, inv. Ma 540) [2] shows the seven planets represented by portraits of the seven corresponding gods, each a bust with a halo and an iconic object or dress, as follows: Mercury has a caduceus and a winged cap; Venus has a ...
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Vesta (minor-planet designation: 4 Vesta) is one of the largest objects in the asteroid belt, with a mean diameter of 525 kilometres (326 mi). [10] It was discovered by the German astronomer Heinrich Wilhelm Matthias Olbers on 29 March 1807 [ 6 ] and is named after Vesta , the virgin goddess of home and hearth from Roman mythology .
Also called functionalism. The Darwinian view that many or most physiological and behavioral traits of organisms are adaptations that have evolved for specific functions or for specific reasons (as opposed to being byproducts of the evolution of other traits, consequences of biological constraints, or the result of random variation). adaptive radiation The simultaneous or near-simultaneous ...
In biology, phylogenetics (/ ˌ f aɪ l oʊ dʒ ə ˈ n ɛ t ɪ k s,-l ə-/) [1] [2] [3] is the study of the evolutionary history of life using genetics, which is known as phylogenetic inference. It establishes the relationship between organisms with the empirical data and observed heritable traits of DNA sequences, protein amino acid sequences ...
This test question appeared on a Luther Burbank High School biology final in June 2024. Student names were obscured by the sources who provided the images to the Sacramento Bee.
Based on the definition of homology specified above this terminology is incorrect since sequence similarity is the observation, homology is the conclusion. [3] Sequences are either homologous or not. [3] This involves that the term "percent homology" is a misnomer. [4]