The correct answer is Natural selection .
The man who brought about this theory is Charles Darwin, in the
year 1859. He explained natural selection to be the principle by which specific
minute variation of a trait is well-preserved if it is useful.
Answer:
NUCLEUS
Explanation:
Nucleus is the cell part that contains an organism's genome.
Okazaki fragments are the discontinuous segments of the lagging strand.
Okazaki fragments are located on the template strand which dictates the newly synthesized DNA away from the direction of the movement of replication fork. It is the building block for DNA synthesis of the lagging strand and on one template strand, the DNA polymerase synthesizes the new DNA in the opposite direction that is away from the replication fork movement.
<span>The level of carbon dioxide in the atmosphere is maintained by several processes, including photosynthesis, respiration and combustion. Green plants remove carbondioxide from the atmosphere by photosynthesis. Living organisms - including allplants and animals - release energy from their food using respiration.</span>