Biologija - 2012./13. ljeto - 27.

$\mathrm{A}\mathrm{A}\times \mathrm{A}\mathrm{a}\backslash mathrm\{AA\}\; \backslash times\; \backslash mathrm\{Aa\}$

$Aa\times AaA\; a\; \backslash times\; A\; a$

$aa\times aaa\; a\; \backslash times\; a\; a$

Aa x aa