Trisomy 21 (nondisjunction) Down syndrome is usually caused by an error in cell division called nondisjunction.. Nondisjunction results in an embryo with three copies of chromosome 21 instead of the usual two. Prior to or at conception, a pair of 21st chromosomes in either the sperm or the egg fails to separate.
This can be said with any meat purchase. While a rack of lamb or a decent chop might cost you between $12 to $15 per pound, one can easily buy lamb ribs for under $5. Prolificacressheepfarm.com, for example, sells its lamb meat for $4.50 to as much as $15 per pound. Ribs retail for as little as $4.50 per pound, while the loin and sirloin chops retail for $12 per pound.
The cost of the rack of lamb depends on the cost of living in your area and, of course, the quality of the meat. On average, it will cost about $15 to $24 per pound. The price of the rack of lamb depends on the weight of the pack. Therefore, a pack may cost you anywhere from $80 to $350. For example, Costco offers rack of lamb that is already vacuumed sealed and prepared for around $14 per pound.