The even skipped gene in Drosophila received its name because mutations in that gene often lead to embryos missing the even numbered segments. Based on this information, what is the most likely class of gene to which even skipped would belong?
A) Maternal effect
B) Gap
C) Pair rule
D) Segment polarity
E) Hox

Question

Quizplus · Accepted Answer

Even skipped is a pair rule gene, which is responsible for establishing the alternating pattern of segments in Drosophila embryos, leading to the absence of even-numbered segments when mutated.

The Even Skipped Gene in Drosophila Received Its Name Because