PUNNET SQUARES – DIHYBRID CROSSES

The Punnet square for a dihybrid cross has 16 squares (vs. 4 squares for a monohybrid cross) EXAMPLE: #1. What are the possible gametes for the following parents (B=black coat, b= white, R= regular eyes and r= bulging eyes); a) BBRr. b) BbRr. c) bbRR. EXAMPLE #2: Yellow seeds (Y) are dominant over green seeds (y). Round seeds (R) are ................
................