You suspect that your gene of interest is involved in ear development in mice.You decide to study the ears of mice in which this gene has been partially inactivated.Choose the technique that is most appropriate for your study or the question you want to answer.(Please note that any technique that does more than you need probably costs more too, so this would not be the best choice.)

MCQs on the field of developmental biology from its origins to the present day, from seminal historical experiments to modern techniques and the mechanisms of development. Covers a variety of organisms from their start at fertilization through the stages of their development and on to entire organismal and post-embryonic development, as well as the molecular and genetic regulations involved in these processes.