In this punnett square, what is the ratio of homozygous offspring? in the punnett square. what percentage of the offspring are homozygous recessive?

yes you are doing it right great gob

explanation:

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