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Define spacation |
| Answer» Speciation: It is an event that splits a population into two independent species which cannot reproduce among them.Specification :Development of specialised cells is called as differentiation. Cell has to undergo commitment depending upon its fate. The process of commitment is divided into two stages namely specification and determination. The fate of the cell is said to be specified when it is capable of differentiating on its own when placed in a neutral environment. | |