The answer of the first question is double fertilization !!! I don't get the second question so.... comment if you have that question !!!
<span> For example, digestive </span>enzymes<span> cause food that you eat to be broken down much faster than </span>would<span> occur without them, but they are not broken down in the reaction they are speeding up.</span>
It allows the recipient to cure certain things like sickle cell disease.
can help those w/ leukemia !
All recipients have impairment for a while after the transplant
An enzyme. An enzyme is a protein speed up a biochemical reaction. It’s a catalyst.
Hope this helps :)