第五章连锁遗传和性连锁 Nx了 r! r H i Nlr目li fc N n i m 1 i i i iI IE Figure 7.I Thomas Hunt Morgan, American geneticist and embryologist. Dr Morgan was Nobel Laureate in biology and 73d 86函 medicine in 1933. ( Culver Pictures.第五章 连锁遗传和性连锁