When Renee's embryos were examined for the Tay- Sachs gene, ________ were found to be free of the disease.

Question

Quizplus · Accepted Answer

The sentence states that Renee's embryos were examined for the Tay-Sachs gene, meaning they were tested to see if they had the disease or not. Out of the total number of embryos tested, which is either four or five (the sentence doesn't specify), three were found to be free of the disease. The only answer choice that fits this description is C) three of four.

When Renee's Embryos Were Examined for the Tay- Sachs Gene