At the time most scientists believed that. had to be the molecules that made up genes

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

Which step is not included in the step approach to calculating the greatest common divisor?