knndknekrn
The mean of prefixes for beneficial is "having a good effect or favorable result."
effect
An organism is a living thing, and if something is beneficial that means it has a good effect. For example, vitamins and minerals are beneficial to an organism.
Well, there is no specific type of mutation that is beneficial. They can be harmful, helpful, or have no effect at all.
depends on what you mean by beneficial :/
because it causes diseases
Good nutrition
Extremely rich soil for farming.
testing
Buoyancy
It is an indication that there the clinical effect is negligible.