<< You've got to read these things more carefully. The pictures aren't
pictures
of chromosomes, as just glancing at them will tell. They claim to be
pictures of "chromozones", whatever they are. Neither my dictionary, my
medical dictionary, nor any of my biology texts has any definition or
reference to "chromozone". I couldn't find any other reference to
"chromozone" on the Web, either.
>>
Its obviously a typo.