A part of the promoter,called the TATA box,is said to be highly conserved in many different organisms through evolution.Which of the following correctly describes why this is the case?

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Any mutation in the TATA box is typically selected against because it plays a crucial role in the initiation of transcription. Mutations in this region can disrupt gene expression, leading to detrimental effects on the organism. This selective pressure helps maintain the sequence's conservation across different species.

A Part of the Promoter,called the TATA Box,is Said to Be