Practice question
Question
Q138 Inbreeding for 5 generations led to production of homozygous transgenic mice. However, these homozygous males or females were infertile. Which of the following approach is most preferable and economical to obtain heterozygous transgenic animals continuously?
Explanation
In q138 inbreeding for 5 generations led to, Crossing (breeding) of transgenic mice with wild type mice i represents established outcome. functional assays confirms option B (Crossing (breeding) of transge) as correct, while alternatives misstate substrate or regulatory direction, contradicting textbook data.
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