Scientists can use the color of minerals to tell them apart.
Idiochromatic minerals <em>(self-colored) </em>due to their composition. The color is constant and predictable.
Allochromatic minerals <em>(other colored) </em>due to trace impurities or defects in their structure. The color is variable and unpredictable.
Pseudochromatic minerals <em>(false colored)</em> due to effects produced by light. The color is variable but a unique property of the mineral.
Answer: The correct answer is: Intergenerational mobility.
Explanation: Intergenerational mobility can be understood as the changes in social positions that may occur in a family from one generation to the next. These changes can take place for a great number of reasons, including education, lifestyle choices and economic context.
<u>In this particular case, Jess is experiencing Intergenerational mobility because she earned an advanced degree and secured a prestigious job, distacing herself from the social position that her parents had.</u>
Douglass delivered a speech at a ceremony to commemorate the signing of the Declaration of Independence, held at Rochester's Corinthian Hall. It was a play on words, when the speaker told the audience, "This July 4th is yours, not mine."
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Answer:
Selected option: binary fission
Explanation:
Bacteria reproduce asexually, usually by binary fission, also known as bipartition. This process consists of a stem cell giving rise to two genetically identical cells, but smaller in size. First the circular bacterial DNA is duplicated with the help of DNA polymerase, and then a transverse wall is formed by internal growth of the plasma membrane and the cell wall. Some species of bacteria, after dividing, hold daughter cells together through membranes. This characteristic allows the formation of bacterial colonies, which greatly facilitate their identification, since each species that forms these groups does so in a special way: in a single one-dimensional row, in two dimensions, in clusters, etc. Binary fission happens very fast. Ideally, some bacteria divide at 20 minute intervals. At that rate, if there is no interference, a bacterium would give rise to more than a billion bacteria in 10 hours. However, bacteria cannot reproduce at this speed for long, because soon the lack of food or the accumulation of waste products would prevent it.
