A.To choose the right program
B.To manage waste responsibly
C.To figure out who's dumping electronic waste
D.To promote responsible recycling and green design in the electronics industry
A、五十步笑百步。
B、常在河边走,哪有不湿鞋。
C、这个罐子经常进水,最后破了。
D、要想人不知,除非己莫为。
2. In human, the genes c and h which control color-blind and haemophilia are both located on X chromosome and the crossover value between them is 10%. In a woman’s family, her father is suffered color-blind disease only, and her two brothers and her mother’s brother are all suffered by haemophilia only. Her mother is normal. Question: (1) What are genotype of this woman and her brother, father and mother’s brother? (2) If this woman has a son suffered by haemophilia, what is her genotype? (3) If this woman married with a color-blind man, what is the probability of her daughter suffered by color-blind and be a haemophilia carrier? (4) If this woman married with a color-blind man, what is the probability of her daughter not suffered by color-blind and not be a haemophilia carrier or sufferer?
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