Screening for maternal-effect mutations would involve looking for which of the following?

Question

Quizplus · Accepted Answer

Screening for maternal-effect mutations involves looking for embryos that are developmentally arrested due to the absence or malfunction of gene products provided by the mother, which are essential for early development. These mutations are identified by observing the phenotype of the embryo, not the phenotype of the mother or the method of fertilization.

Screening for Maternal-Effect Mutations Would Involve Looking for Which of the Following