Looking at this pedigree, how can you tell that blue skin is a recessive trait?

Most lived to their 80s and 90s without serious illness associated with the skin discoloration. ... "Blood cells always looked so beautiful to me," he says. ... If the blue people did have methemoglobinemia,

Explanation:

its been noted for the past decade or so that there is some (approximately 5% to 7%) shrinkage in the brains of people who have schizophrenia, most notably in the gray matter, which is an important part structures in the brain’s amygdala, hippocampus and parahippocampus, which are all involved in memory storage and retrieval memory storage and retrieval.

explanation:

ive read articles