A transposon is able to independently reproduce and insert itself into a new position. So your transposon makes a copy of itself a couple of times and inserts itself into new positions. Viola! You have gene duplication.<span>
i hope this helps</span>
The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.
<span>This statement is true because the Earth is the 3rd planet from the sun in which rotates around it along with the other 8 planets because they all have a gravitational pull around the sun.</span>