Carbon is transfered by plants and animals.
Count the ones expressing the trait in the F2 gen. Divide by how many animals there are in F2. Times by 100.
I believe they use enzymes
Muscle relaxers physical therapy
The similarity between directional and disruptive is that both are types of selection on polygenic traits in which the curve shift away from the middle.
The different between disruptive and directional is in disruptive move toward both ends . And in directional, the curve shift toward one end.
