Meiosis produces new varieties .
Ans: It is thought that silver(metalic ions) block the cellular ports preventing viruses from docking and thus avoids the spread of illness. (colloidal silver) Similiarly Zinc, Copper, Selenium have also been suggested as benificial....however not to much or to little is important.
The upper layer is benificial as it protects us from the harmful UV rays. Uv rays are harmful rays from the sun.
They are mistakes in copying, they are negative(never benificial to the organism), are omission of information.... got it from my test :) NO they are not always negative. They CAN be beneficial. Look it up. It's also in your Science book.
The word pathogenic means disease causing. So they can be harmful...but some pathogenic bacteria only are harmful to plants or dogs or cats, etc.
benificial effect
The Ozone.
Since you are ill, it would be benificial for you to have a rest.A teaspoon of honey a day is very benificial for your health.Name me three fruits that are benificial for you?Something that is benificial is good for you.
They improve hand eye coordination they can relieve stress and can be used as a leisure activity
are arthropodes more benificial or harmful to mankind
Beneficial
It is not benificial at all
Rocks were benificial because they could use rocks to kill animals and to make the head of the spears
They to the people of cities
you can to an extent.. and it can be benificial:)
because it is important
Flaws are benificial to us because they help us to not make the same mistakes as others and to set up necessary goals for ourselves.