How is it that a single set of DNA in a zygote can result in the production of 100's of different types of cells?

b brown mice / white sand dunes

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

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

if you listed your answers right then i believe your answer is b.