According to the research, the correct option is during normal cell division. Vertical gene transfer is the transfer of dna during normal cell division.
<h3>What is
Vertical gene transfer?</h3>
It is the one that occurs when genes normally during cell division are transmitted within the same species, that is, from their ancestors from the parental gene to the progeny, as in the case of bacteria that occurs by binary fission when bacteria duplicate.
This transfer of genetic material from parent organisms to offspring is through reproduction within the same species.
Therefore, we can conclude that according to the research, the correct option is during normal cell division. Vertical gene transfer is the transfer of dna during normal cell division.
Learn more about Vertical gene transfer here: brainly.com/question/15447274
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Answer:
Assuming that the masses of the cars are the same
9 times
Explanation:
Kinetic energy can be computed using the formula:

Where:
KE = Kinetic energy
m = mass
v = velocity
As you can see in your problem, the velocity of the the first car mentioned is 3 times faster.
Looking at the the formula, velocity is raised to two (2). So if we put it in terms of equations this is how it will look:
Let v = velocity of the slower car
Car 1: velocity = (3v)



The increase is by a factor of 9.
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