the answer is B complex nervous system
Out of the following given choices:
Atrophy
Metaplasia
Hypertrophy
<span>The answer is
hypertrophy. Due to the exertion of the heart muscles from increased pumping, the muscles cells enlarge and become bigger than their normal size as an adaptive response. Therefore, ultimately, the heart walls of the heart increase in size (without increase in their numbers as in the case of hyperplasia).</span>
The electron transport chain is located on the inner membrane of the mitochondria, as shown below. The electron transport chain contains a number of electron carriers. These carriers take the electrons from NADH and FADH2, pass them down the chain of complexes and electron carriers, and ultimately produce ATP.
Region A would be the warmest during daytime.
Region B is covered in trees which would keep the ground level cool.
Region C Is shaded off by buildings
Region D is near the water which would bring in cool winds.
Mitochondria and chloroplasts likely evolved from engulfed prokaryotes that once lived as independent organisms. At some point, a eukaryotic cell engulfed an aerobic prokaryote, which then formed an endosymbiotic relationship with the host eukaryote, gradually developing into a mitochondrion.
