3% of earth's water is actually fresh, not salty ocean water
A
researcher was performing a test to check the effect of induced point
mutation. But the experimental mouse could not survive. The reason
for this is a lethal mutation. This is a mutation in which the
effects can result in the death of an organism carrying the mutation.
It is also known as lethal factor or lethal gene.
<span>I
hope it helps, Regards.</span>
<span>This statement is false. Natural clones are also referred to as identical twins. We all know that identical twins occur in humans on a fairly regular basis, as well as in mammals. Identical twins happen when an egg that has been fertilized then splits which will create two or sometimes even more embryos that will go on to carry nearly identical DNA.</span>
