A 2006 genetic study of a large American family (Ikeda et al., 2006) identified a genetic linkage between DNA markers on chromosome 11 and the gene producing the autosomal dominant neuromuscular disorder spinocerebellar ataxia type 5 (SCA5). The lod score data are taken from the 2006 study. Does either group of lod scores indicate statistically significant odds in favor of genetic linkage?

Yes

Explanation:

This is solely because a lod score for SCA5 and marker A is >3.0, so it indicates statistical significance.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.