What are the advantages of asexual propagation.

It may be the only way to perpetuate particular cultivars.Or

It maintains the juvenile or adult characteristics of certain cultivars.

Explanation:

If this is not the answer you want sorry i tried my best. :)

this process is called "phosphorylation." a phosphate bond joins adenosine diphosphate to form adenosine triphosphate.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.