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Illustration of streak plate procedure to achieve isolated colonies using aseptic technique. The three-phase streaking pattern, known as the T-Streak, is recommended for beginners. The streaking is done using a sterile tool, such as a cotton swab or commonly an inoculation loop. The inoculation loop is first sterilized by passing it through a ...
An inoculation loop (also called a smear loop, inoculation wand or microstreaker) is a simple tool used mainly by microbiologists to pick up and transfer a small sample of microorganisms called inoculum from a microbial culture, e.g. for streaking on a culture plate.
A genetic relationship is when two different languages are descended from a common ancestral language. [6] This is what makes up a language family, which is a set of languages for which sufficient evidence exists to demonstrate that they descend from a single ancestral language and are therefore genetically related. [1]
In microbiology, the term isolation refers to the separation of a strain from a natural, mixed population of living microbes, as present in the environment, for example in water or soil, or from living beings with skin flora, oral flora or gut flora, in order to identify the microbe(s) of interest. [1]
Languages with a higher tendency toward isolation generally exhibit a morpheme-per-word ratio close to 1:1. In an ideal isolating language, visible morphology would be entirely absent, as words would lack any internal structure in terms of smaller, meaningful units called morphemes. Such a language would not use bound morphemes like affixes.
This is a list of Spanish words of Italian origin. It is further divided into words that come from contemporary Italian and from colloquial Italian in Spanish. Some of these words have alternate etymologies and may also appear on a list of Spanish words borrowed from a different language.
[1] [2] Homographs are two or more words that have the same written form. This list includes only homographs that are written precisely the same in English and Spanish: They have the same spelling, hyphenation, capitalization, word dividers, etc. It excludes proper nouns and words that have different diacritics (e.g., invasion/invasión, pâté ...
calé — a Romani person; from Caló ' Romani, speaker of Romani ', see caló below. caló — Caló language, also black, dark-colored; the word is possibly related to Sanskrit kanlanka ' blemish, macula ' and/or Ancient Greek kelainós ' black '.