These occur in reproductive cells like eggs and sperm and are called germ line mutations. Effects of germ line mutations. A single germ line mutation can have a range of effects: 1  No change occurs in phenotype. 2  Some mutations don't have any noticeable effect on the phenotype of an organism.
Generation Dead is a young adult supernatural romance novel by Daniel Waters. The book is a modern reworking of the zombie genre of fiction.
Find sources: Generation Dead â news Â· newspapers Â· books Â· scholar Â· JSTOR Â· free images (September 2014). Generation Dead is a young adult supernatural romance novel by Daniel Waters. The book is a modern reworking of the zombie genre of fiction.