The vertebrate Pax-6 gene product (the PAX-6 protein) triggers a complex program of gene expression resulting in formation of the vertebrate eye, which has a single lens. The fly Pax-6 gene leads to formation of the compound fly eye. When scientists cloned a mouse Pax-6 gene and introduced it into a fly embryo, it led to formation of the compound eye of a fly. What did scientists induce from this?

the Pax-6 genes of flies and mice arose from an ancestral gene in a common ancestor

Explanation:

Based on the information provided within the question it can be said that from this scenario scientists were most likely able to induce that the Pax-6 genes of flies and mice arose from an ancestral gene in a common ancestor. This is mainly due to the fact that this process led to formation of the compound eye of a fly which demonstrates the connection.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

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