However, if a child's medical condition is attention deficit hyperactivity disorder (ADHD) and, although diagnosed by a doctor, the child attends a school for the musically talented--with only a general program to address the challenges of ADHD--chances are the IRS will challenge the tuition's deductibility.
Monerans are the most primitive kingdom. Monerans are all prokaryote and are all single-celled! Protists are also single celled (according to a growing consensus) and are all eukaryote. Image from W.H. Freeman and Sinauer Associates, used by permission.
... genome sequence of Trichoplax, one of nature's most primitive multicellular organisms, providing a new insight into the evolution ... with genes, introns and spacer sequences like the most primitive organisms. However, size is not all that matters.DNA ..... that they have discovered AEG within cyanobacteria, which are believed to be some of the most primitive organisms on Earth. AEG is a small molecule that when linked into chains forms a hypothetical backbone for peptide ...