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.
1 A weaned baby lamb will cost you around $50 to $400, depending on the type of sheep, where you buy it from and what you plan to do with it.2  Slaughter lambs, such as choice and prime lambs, will cost about $50 to $125, while wooled lambs cost around $90 to $115. On average, the grade of lamb is a determining factor in the cost. 2  The higher the quality, the more expensive it will be. 3  A weaned baby lamb will cost you around $50 to $400, depending on the type of sheep, where you buy it from and what you plan to do with it.