Scientists use various methods to date stone. Explain why stone tools are dated using the age of the rock in which they were found, and not the age of the stone from which the tool was made.

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explanation:

the answer to the blank provided is “an autosomal gene that is required for the expression of genes on the x chromosome”.

testis-determining factor, abbreviated as td, which is more popularly known as sex-determining region y or sry protein, is a dna-binding protein or  gene-regulatory protein/transcription factor, encoded by the  sry gene. it is the gene responsible for the initiation of male gender determination in humans.

answer///triple meter;