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Description: (a) A hemizygous female (hen) with recessive nonbarred (white) feathers crossed to a pure-breeding male (rooster) with dominant barred feathers produces F1 progeny that are all barred. (b) The reciprocal cross produces barred roosters and nonbarred (white) hens (a) A hemizygous female (hen) with recessive nonbarred (white) feathers crossed to a pure-breeding male (rooster) with dominant barred feathers produces F1 progeny that are all barred. (b) The reciprocal cross produces barred roosters and nonbarred (white) hens (a) Cross A QZbW 02823 All progeny are barred. Hens are white and roosters are barred. Picture Stats: Views: 119 Filesize: 1.49MB Height: 3579 Width: 1978 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=48977 |