If the original cell had 52 chromosomes then the two daughter cells produced would be identical, both with 52 chromosomes
You could have made sure the books were the same weight and your friends could have done it at the same time as you
Nonpoint source pollution is a greater hazard, because scientists are not able to identify a single location the pollution came from. It is harder to find a solution if they are unable to find the source.
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gene pairs - AABBCCDdEeFfGgHhIiJj
number of possible types of eggs - 1*2*2*2*2*2*2*2=128
reply "a" is good