There is a strange phenomenon going on in Siberia. Biologist noticed that 60 percent of the Siberian Tigers have leucism, and another 40 percent have albinism. They labeled the first group as group A and the latter one as group B. They need to find the reasons for this phenomenon. Eyes not affected by loss of pigmentation may or may not be an important characteristic of which group, group A or group B?
Ans: group B

Bill and Bob were two brothers. they were both into physical exercise, but Bill chose weight lifting, and Bob running. Which brother had more muscles contract against a resisting force?
Ans: Bill

Two counties paid a study about acid rain. They found out Hill county had experienced that, while New county hadn't. Which county experienced more air pollution?
Ans: Hill

Two groups of people when to the doctor. Group A had myopia, while group B had nearsightedness. Both groups got eyeglasses for their conditions. Which group had their people inherit their condition?
Ans: Group A