Corncob, biokit

Function and Applications

Mendel's rules at your fingertips. Groups of students work out Mendel's rules. The grains of the different crosses are counted, calculated on worksheets and compared.

Contents:

2 cobs of purebred corn,

1 cob F1 hybrid,

3 cobs each F2 3:1, backcross 1:1,

3 each dihybrid cobs purple:yellow:smooth:wrinkled 9:3:3:1 and 1:1:1:1,

15 cobs in all, photocopies, instructions

In sturdy case, 31 x 28 cm