Answer:genetic variation of offspring
Explanation:
Cytoplasm is all material (organelles, enzymes, fluid) inside of the cell membrane, except for the nucleus, which has it's own membrane and nucleoplasm within.
The difference is that it grow about 3 centimeters in 4 more days. Plus it grow faster than the other two plants.
Enzyme inhibitors reduce the rate of an enzyme catalysed reaction...this effect may be very tightly controlled, since uncontrolled reactions can be fatal.