... (1) AaBB × aaBB. (2) AaBB × aaBb. (3) AaBb × aaBb. (4) AaBb × aaBB. (5) ABaB × abab. (6) ABaB × aBab. (7) ABab × aBaB. (8) ABab × aBab. (9) aBAb × aBaB. A. 7. B. ... A. ABd, abD, aBd, AbD hoặc ABd, Abd, aBD, abD. B. ABd, abD, ABD, abd hoặc aBd, aBD, AbD, Abd. C. ABd, aBD, abD, Abd hoặc ABd, aBD, AbD, abd. D. ABD, abd, aBD, Abd hoặc aBd, abd, ABD, AbD. ... A. ABd, abD, ABD, abd hoặc aBd, aBD, AbD, Abd. B. ABD, abd, aBD, Abd hoặc aBd, abd, ABD, AbD. C. ABd, abD, aBd, AbD hoặc ABd, Abd, aBD, abD. D. ABd, aBD, abD, Abd hoặc ABd, aBD, AbD, abd....