Would a cross of two dwarf-height pea plants pro-
duce regular-height offspring?
Hint: Use a Punnett square to
determine the answer

no

Explanation:

in the punnet square, your results would be 4 dd. 100% chance of a dwarf sized plant

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