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Both sperm cells and egg cells contain a haploid nucleus, this means that they contain half the number of chromosomes of a normal diploid cell. This is so that when the egg is fertilised by the sperm ther...

There are several different theories that can explain schizophrenia. There are biological explanations such as the dopamine hypothesis and genetic explanation, and there are social explanations such as th...

Say you have two functions, A and B, and A is the gradient of B. That is to say, A is as high as B is steep (at any point). Equally, A is as high as the rate of change of B (at any point). Now let’s say w...

J’habite à Lichfield qui se trouve au centre d’Angleterre. À 30 kilomètres au sud, il y a la ville de Birmingham, tandis qu’à environ 200 kilomètres au sud-est, il y a la capitale, Londres.

Lichfie...

Less free trade with EU

The European Union is an important source and target for inward investment. Many European companies have invested in the UK and the UK earns revenue from in...