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refer to something about biology itself; for instance, not a branch of biology. are broadly applicable terms, not specific to a small subset of organisms. do not fit well into any other more specific existing terminology category. Anatomical terms are not included here and appear in sub-categories of the main Anatomy category.
Convergence insufficiency. Convergence Insufficiency. Other names. Convergence disorder. Specialty. Ophthalmology, optometry. Convergence insufficiency is a sensory and neuromuscular anomaly of the binocular vision system, characterized by a reduced ability of the eyes to turn towards each other, or sustain convergence .
1. Any device external to a vessel or aircraft specifically intended to assist navigators in determining their position or safe course, or to warn them of dangers or obstructions to navigation. 2. Any sort of marker that aids a traveler in navigation, especially with regard to nautical or aviation travel.
Terms, definitions, and identities. A non-binary pride flag at a parade in Paris reading Mon genre est non-binaire ("My gender is non-binary") The term genderqueer originated in queer zines of the 1980s as a precursor to the term non-binary. It gained wider use in the 1990s among political activists, especially Riki Anne Wilchins.
Human penis. In human anatomy, the penis ( / ˈpiːnɪs /; pl.: penises or penes; from the Latin pēnis, initially "tail" [1]) is an external male sex organ ( intromittent organ) that additionally serves as the urinary duct. The main parts are the root, body, the epithelium of the penis including the shaft skin, and the foreskin covering the glans.
The Maddox rod test can be used to subjectively detect and measure a latent, manifest, horizontal or vertical strabismus for near and distance. The test is based on the principle of diplopic projection. [1] Dissociation of the deviation is brought about by presenting a red line image to one eye and a white light to the other, while prisms are ...
Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. [1] Optics usually describes the behaviour of visible, ultraviolet, and infrared light. Light is a type of electromagnetic radiation, and other forms of ...
LGBT slang, LGBT speak, queer slang, or gay slang is a set of English slang lexicon used predominantly among LGBTQ+ people. It has been used in various languages since the early 20th century as a means by which members of the LGBTQ+ community identify themselves and speak in code with brevity and speed to others.