In order from left to right, to which groups do the chromosomes shown belong?

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

correct answer is a. and d.

the scientific method.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products