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Mitosis is one of the two types of cell division which leads to the production of two genetically identical diploid daughter cells (2n) from one original diploid parent cell (2n). The steps of mitosis are...

Data consists of raw facts and figures. An example of data is 154, 160 and 156.Information is data which has been processed by the computer system. An example of information is the height of three heights...

First we should be aware of the relationship bewteen the denominator of the two fractions. Since x^2-9=(x+3)(x-3), we can multiply (x-3) on both numerator and denominator of the fraction of 2/(x+3). Henc...

The nature-nurture debate relates to the relative importance of heredity and environment on behaviour. The nurture side of the debate argues that environmental experience (pre- and post-natal) shape our b...

When an action potential reaches the synaptic knob of the pre synaptic neurone, this causes calcium ion channels to open. This leads to an influx of calcium ions ( Ca2+) into the synaptic knob. Presence o...