Provide specific examples of the following:
a. a t shaped molecule with an ax3e2 molecular structure
b. a linear molecule with an ax2e3 structure
c. a square planar shaped molecule with an ax4e2 structure
d. a square pyramidal shaped molecule with a ax5e1 structure.

4. does the kernel phenotype distribution support the idea that the cob is the result of a dihybrid cross? what information supports your answer? if a dihybrid cross (i.e. f1 to f2 of standard mendelian crosses) is not indicated what conditions might contribute to this finding.