This unique kit contains simple activities designed to teach basic fruit fly genetics without using live flies. Drosophila elanogaster is used without the inconvenience of maintaining live fruit fly cultures. Students can perform crosses using plastic pieces printed with features allowing them to observe and simulate sex determination, single factor inheritance, double factor inheritance, sex linkage, dominance and recessiveness. Includes: 15 sheets, each with snap apart features showing male and female for 4 types of fruit fly. Teacher's Guide and student instruction master. Shipped directly from the manufacturer. Not available with rush shipping. Delivery time estimated at 10-14 days or less. Gift wrap not available. Information on how to place your order by fax or by telephone. Product Number AAR100872